I have used this device several times so far and it is convenient. I was able to compare another WiFi device to this one (on the plan with a SIM card). When used without a SIM card, the speed was lower, but not bad overall. I didn't experience any signal drop either, but I mainly used it outdoors. I ran a speed test once and got about 25Mbps download and over 5Mbps upload. Nothing great, but not terrible either. My local hotspot with a sim card was twice as fast as downloads and similar downloads when I ran the test right after. I was careful with my dates. It seems fairly calculated (at least I hope so!). I haven't really tracked data usage so far, but nothing special about it so far. Of course I would like cheaper prices. There are some deals that I think are pretty good (depending on your location), but most plans are pretty expensive.
WiFi router TP-LINK Archer AX73, black
120 Review
📶 Boost Your Wi-Fi Signal with TP-Link N300 Wireless Extender and Router - 2 High Power Antennas, Access Point, WISP, 300Mbps
216 Review
Gigabit Wireless AP RB951G-2HND 💻 Mikrotik with 1000mW Power and 5 Ports
124 Review
Wi-Fi router Xiaomi Mi Wi-Fi Router 4A Gigabit Edition Global, white
165 Review
🔌 USR-TCP232-410s: RS232/RS485 Serial to Ethernet Adapter/IP Device Server with DHCP/DNS Support
4 Review
🔌 uni USB C Hub with Ethernet Adapter, 4K HDMI, Gigabit Ethernet, and 3 USB 3.0 Ports for MacBook Pro, iPad Pro, XPS
11 Review
HB-UMLS Sabrent USB 2.0 Hub with 4 Ports and LED Power Switches for Each Port
12 Review
🔌 Juiced Systems Silver BizHUB USB-C Multiport Gigabit HDMI Hub with 3 USB 3.0 Ports, Gigabit Ethernet, 4K HDMI, SD/Micro SD, and USB-C Power Delivery
11 Review