Easy Setup & Stable Performance
Many users praised the Cudy AC1200 for its plug-and-play setup, especially in North America. Inserting a SIM card and configuring via the web interface is straightforward. It resolved issues like frequent reboots and improved Wi-Fi range and speed compared to older routers.

Strong Signal & Coverage
The router's 5dBi high-gain antennas enhance 4G LTE and Wi-Fi signals, making it ideal for remote locations like forests or rural areas. Some users reported stable connections even with multiple smart devices (e.g., security cameras, streaming).

Budget-Friendly Alternative
Replacing traditional broadband with a 4G SIM plan (e.g., $15/month for 50GB) saved costs while maintaining decent speeds (~50Mbps). It handles WFH, streaming, and IoT devices without lag.

VPN & Security Features
Built-in VPN support (OpenVPN/WireGuard) ensures secure data transmission—a plus for privacy-conscious users.

Caveats
- Latin America Compatibility: Some faced configuration hurdles in Chile due to unclear instructions and lack of local tech support.
- Reception Dependency: Performance hinges on cellular signal strength; weak indoor reception may require boosters.
- No Phone Support: Cudy’s email-only support (time-zone delays) frustrated users needing urgent fixes.

Verdict: A solid pick for North America/remote areas with strong 4G coverage, but research local compatibility before purchasing elsewhere.