After testing the Cudy LT700 for several weeks in both urban and rural settings, I can confidently say this router delivers reliable 4G LTE connectivity when you need it most. The setup was straightforward, though Verizon users might need to tweak some settings (a common carrier issue rather than the router's fault).

What I Loved:

- The dual SIM slots are a game-changer! I tested with two different carriers (Vodafone and EE), and the auto-failover kept me online during tower outages. Perfect for remote work setups.

- Surprisingly decent speeds (20-45 Mbps indoors, up to 125 Mbps with an external antenna). In my barn-turned-office, it outperformed my old router by reaching dead zones.

- The OpenVPN/WireGuard support is robust. I securely accessed my home cameras while traveling - the encryption held up well during video streaming.

Room for Improvement:

- The bulky design won't win aesthetics awards. It runs hotter than expected and must stand upright due to its shape - not ideal for tight spaces.

- LED lights are annoyingly bright at night (I ended up covering them with tape).

- While the web interface is clean, some advanced features like band locking require digging through menus.

Real-World Performance:

During a weekend camping trip, I used it with an external antenna mounted on my RV. Despite being 15 miles from the nearest tower, we maintained stable Zoom calls (albeit at lower resolution). The detachable antennas absolutely make a difference in fringe areas.

Final Verdict:

At this price point, the Cudy LT700 punches above its weight class. It's not fiber-fast, but as a backup internet solution or primary connection in rural areas, it's remarkably capable. Just spring for external antennas if you're far from towers - they're worth every penny.