I've been using the Cudy AC1200 as my primary internet source in my RV, and it's been a game-changer. The setup wasn't plug-and-play - I had to tweak APN settings (using vzwinternet instead of vsblinternet) and adjust MTU to 1428 for optimal speeds. But once configured, I consistently get 30Mbps downloads through Visible Mobile.

The dual-band WiFi is fantastic. I stream Netflix on the 5GHz band while my partner browses on the 2.4GHz band with zero lag. The detachable antennas are genius - when parked in remote areas, I can mount them outside for better reception. The web interface feels familiar if you've used routers before, though beginners might need some Googling.

What surprised me most was how it handles multiple devices. During a family gathering, we had two laptops, three phones, and a smart TV connected simultaneously without noticeable slowdowns. The VPN support gives me peace of mind when accessing sensitive accounts on public networks.

After six months of cross-country travel, it's proven more reliable than pricier options I've tried. Just remember to manually select LTE bands - auto-selection tends to pick weaker signals in my experience.