Oh, it looks like I had it wrong with the bluetooth angle on this one. I thought that bluetooth had better range and would thus avoid any severe lag.

It's not such bad news given that bluetooth is fairly expensive compared to RF wireless. It looks like the following will be contenders:

Logitech LX310 $58
Logitech 1500 $67
Logitech LX710 $78
Logitech Wave $81
Locitech MX 3200 Laser $92

Can anyone suggest a winner among these? Would any of these have particularly good range? Better for gaming perhaps?

Thanks for the heads up by the way guys.

On a totally unrelated note, I just installed my QS8s. These things are ridiculous.