The Gun Counter

So a buddy of mine tells me about his [strike]downtime[/strike] [strike]obsession[/strike] [strike]decompression[/strike] playing World of Tanks.
The same guy who one time showed me Halo on an X-Box (I had, and still have, a PS 2). I was like
a caveman watching TV for the first time.
Question is- what (used, cheap yet still OK) X-Box can be used for W. of T.? And I see there's a W. of Planes, too.
Now, I am somewhat of a [strike]snob[/strike] purist re the fact they mix different eras, but so what, it looks like fun.
Will any X-Box do? Does it need particular accessories? Please school me.
Thank you.
(BTW I believe he's played something like 4500 games?)

You can also play World of Tanks on PC.

I think Larry Correia and Marko Kloos play it on Xbox.

I have over 20,000 games.

The PC doesnt ever play against xbox. you can also play WoT Blitz on android and ios. its a bit more fun, faster pace and no artillary. And i have a bunch of time on that.

Give War Thunder a try. They started with airplanes and now they have tanks in the battle too. They are working on ships.