Hurray! A (not very new) decent regular CAVE live stream on twitch called cave_shooters.
They play both XB360 and PCB games, with medium level. You can see they enjoy it very much, as they make a lot of fun.There is even a guy who speaks english quite well !
Anyway, when you have some spare time, go and watch them live or pick something from their archive.You can also follow them on twitter: https://twitter.com/cave_shooters