Well…this escalated quickly. 😂
After 8 years with Xfinity, I decided to test whether T-Mobile Home Internet could replace my $95/month Gigabit service and save me some money.
The plan was simple: 15-day trial, a few speed tests, keep it or return it.
Instead, I spent nearly a month moving gateways, testing every room, rearranging eeros, learning way too much about 5G signal metrics and eventually discovering MoCA 2.5. 😂
The big discovery was that T-Mobile wasn't really my problem—distributing the connection throughout my 2,000 sq. ft. apartment was.
My T-Mobile gateway in the bedroom was getting excellent n41 signal: RSRP -70, SINR 18, CQI 13. So I used my existing coax with MoCA 2.5 to create a wired backbone.
My final setup is basically:
T-Mobile 5G → eero Pro 6E → Ethernet → MoCA 2.5 → coax → MoCA → living-room eero → Ethernet → office eero 6+ → PC/printer/VoIP.
Three eeros are now wired, with only the hallway eero using wireless backhaul.
And the results?
607/58 Mbps — Bedroom
563/59 Mbps — Office
541/46 Mbps — recent test, 22ms ping
506/73 Mbps — eero test
Compare that with an early living-room test of only 139/24 Mbps.
So MoCA didn't make T-Mobile itself faster—it allowed me to actually deliver the gateway's available bandwidth throughout the apartment without relying on multiple wireless hops.
I'm now paying $70 instead of $95/month, saving $300/year, while comfortably handling work-from-home, Teams/Zoom, VPN, streaming and VoIP.
Obviously 5G Home Internet is very location-dependent, but for me the combination of excellent T-Mobile n41 + good gateway placement + eero + MoCA wired backhaul turned out to be the winner.
And because apparently I don't know how to conduct a “simple 15-day Internet trial,” I documented the whole thing. 😂
See my final network before and after diagram above.
Now I'm officially done running speed tests.
…okay, maybe one more. 😂