Okay, so I've been using the Cudy LT12 for about a month now, and I have some THOUGHTS.
First off, the speed? Absolutely insane. Like, 'why-did-I-ever-suffer-with-my-old-router' levels of fast. The dual SIM feature is a lifesaver when one network decides to take a nap.
BUT (and this is a big but) - the plastic casing feels like it came from a Happy Meal toy. I'm terrified to breathe on it wrong.
The setup was... an adventure. Had to watch like three YouTube tutorials just to clone my IMEI properly (shoutout to random tech guys on the internet). Verizon users - brace yourself for some extra steps.
Signal strength is fantastic though! Even with the stock antennas, my whole apartment gets coverage. Though I did mount it up high like everyone recommends - seems to help.
Biggest surprise? The WireGuard VPN client works like magic. Finally feel safe browsing on public networks again.
Would I buy it again? Probably. But maybe while holding my breath until they improve the build quality.