UnderOpenSky
baseline neural therapy
Aye, the thing that really puts me off is as I'm an online/MMO gamer, I've always avoided using wifi - download speed doesn't actually count for much with gaming (well except for downloading patches!), but latency does and typically a wired ethernet connection to a router is better when you're in the middle of combat, even with a slow dl speed (and as you rightly guess, my PC doesn't have wifi, I'd need a USB adaptor for it).
I mean yes, but I seem to remember your not a twitch gamer. I'd be very suprised if most people could notice the difference between wired and WiFi, for gaming, assuming the WiFi connection is decent. That said 4g/5g routers can have an ethernet port. I'd be more concerned about latency from the cellular connection.