Yes. Xiaomi mesh WiFi systems available on Gshopper and Geekbuying provide whole-home coverage comparable to Eero 6/6+ at 40–60% lower prices. With a promo code applied, a 2-node mesh system for US homes typically costs $60–$120 versus Eero's $200–$350 for equivalent coverage.
 

Mesh is better if you want seamless roaming (your device stays connected as you move through the house without manually switching networks). Extenders are cheaper but create separate network names and can cause connection drops when roaming. For US homes over 2,000 sq ft, mesh is recommended.
 

Yes. Routers with QoS gaming prioritisation, lower latency, and dual 5GHz bands are available with discount codes from Gshopper and Geekbuying — marketed specifically to US gaming households.
 

Yes. Xiaomi routers support standard US ISP connection types (DHCP, PPPoE, static IP) compatible with Comcast, AT&T, Verizon, Spectrum, and all major US internet providers. Some advanced features (like IPv6 configuration) may require Chinese interface navigation.