We help businesses in Lubbock pick internet service every week. The sales pitch from each carrier is uniformly optimistic. The reality is more nuanced. This post is the read we’d give a friend who asked, with no pretense of vendor neutrality where one option is genuinely better and no exaggeration where they all have flaws.
AT&T Fiber Business
The good: Real symmetric fiber when you can get it. Speeds from 300 Mbps up to 5 Gbps depending on neighborhood. Static IPs available. Good SLA on business-tier plans. Latency to major cloud providers is reliably low.
The bad: Coverage is patchy. The same block can have AT&T Fiber on the north side and DSL only on the south side. Run the address through their business sales tool before getting your hopes up.
The ugly: Their “business” billing has been notoriously erratic. Auto-pay disputes, mystery fees, slow billing portal — multiple of our customers have had to escalate basic billing issues to executive support. Set up auto-pay with a credit card, monitor the bill monthly.
Best for: Offices in covered areas where you need symmetric throughput and a static IP for VPN, hosting, or VoIP.
Suddenlink / Optimum Business
The good: Wide coverage in Lubbock, faster to install than fiber in many cases (since the cable plant is already in the wall in most commercial spaces). Multi-gig downstream available. Reasonable price.
The bad: Asymmetric. A 1 Gbps download plan typically gives you 50 Mbps upload. For an office that hosts a server, runs cloud backup, runs video conferencing, or does any kind of upload-heavy work, the upload cap shows up quickly.
The ugly: SLA enforcement is weak. “Business class” gets you a slightly faster support queue, but the underlying network is the same residential cable plant. Outages last hours.
Best for: Offices that mostly download (e-commerce, marketing agency, retail point of sale). Pair with a secondary connection if the office can’t tolerate outages.
Nextlink Internet (fixed wireless)
The good: Available in places that fiber and cable don’t reach. Genuinely useful for outlying office parks, agricultural businesses, oilfield offices, and edge-of-town construction. Symmetric plans available. Reasonable latency once installed.
The bad: Speed depends on line-of-sight to the tower. Trees grow. New buildings go up. Performance can degrade over time without an obvious cause.
The ugly: Equipment outages take longer to fix than wired services because the install crew has to climb. Not the right primary connection for a business that depends on internet for its actual product.
Best for: Locations where wired options are bad or absent. Strong as a backup link for a main-fiber business.
T-Mobile Business Internet (5G fixed wireless)
The good: Easy install (plug a gateway in, done). $50-90/month. Surprising real-world speeds when the tower load is low.
The bad: Variable performance. Strong at 7am, slow at 4pm if the tower is congested. Latency higher than wired. Dynamic IP only on most plans.
The ugly: Not appropriate for hosted VoIP at any scale beyond a few extensions, because jitter and packet loss spike under cell tower load.
Best for: Backup link, pop-up office, construction trailer, kiosk. NOT a primary connection for a real office.
Starlink Business
The good: Works almost anywhere with a clear view of the sky. Latency is now in the 25-40ms range to North American backbone, which is good enough for VoIP and conferencing. Speeds 100-300 Mbps typical. The product has matured.
The bad: Variable. A bad weather day can drop the link. Tree growth is the silent killer — the dish needs a clearer northern sky than the install crew always verifies.
The ugly: Capacity in dense areas like Lubbock is sometimes deprioritized; when SpaceX is full in the cell, your business plan is one of the first things throttled.
Best for: Rural/remote sites where wired isn’t an option. Disaster failover.
ISP-of-record vs. SD-WAN
For any business that genuinely cannot afford internet outages — medical practice, e-commerce, multi-location ops — the right answer is usually two ISPs in different last-mile technologies (e.g., fiber + cable, or fiber + cellular) running through an SD-WAN device that fails over instantly.
We deploy this for Titanium and Carbon clients with multi-location needs. The hardware is a $400-1500 SD-WAN edge device, and the logic is configured per business.
What we tell people in 90 seconds
If your address has AT&T Fiber: get it as primary.
If not, your primary is whichever has a symmetric plan and a real SLA. That’s usually Nextlink or a regional fiber operator.
Suddenlink/Optimum is a good secondary or a fine primary for download-heavy workloads.
Add a cellular backup (T-Mobile, Verizon, or AT&T cellular) for any business where an outage costs money.
The provider call we always make
Every new customer engagement starts with us auditing the existing internet contract. We routinely find:
- Customers paying for “business class” service that is identical to consumer service
- Plans that auto-renewed at higher prices nobody noticed
- Static IP fees being charged where the IP was never actually delivered
- Bonded T1 contracts that are two ISPs ago and still on auto-pay
We also help with the ISP call when the line goes down. Holding for 90 minutes with AT&T billing is one of the cheapest things to outsource.
If your internet is feeling slow or expensive and you’re not sure whether the issue is your circuit, your firewall, or your wireless, the free IT Blueprint Assessment covers all three as part of the walkthrough. We bring the speed test tools and the ISP-decoder.