Home Theater, I think that sums it up. I either go full wired or full wireless, not a combination. In this case I have to go wireless cause I am not gonna set up a seperate table to sit 6 inchs away from a 32" lcd tv.
If you're into gaming, I don't think you should either get one of those. Maybe the mouse would be okay, but for the keyboard, just get a regular plug and play keyboard.