Using my main computer mostly as a media center, hooked up to a TV has worked for me except for one aspect and that is gaming. I can get by on most games with the Xbox controller, but my favorite kind of game as always been strategy/RTS.
Now, i have a small keyboard with a trackball built-in which is sufficient to launch games or movies or even the odd web browsing. But for these kind of games it really doesn't work.
I'm leaning towards the logitech m570, mostly because it's wireless, but it seems kind of expensive for something that i still don't know if will work for the intended purpose.
Thoughts?

Thanks.