A few less common items are worth looking for if you're a serious mouse tweaker. The software might control "lift distance," or how far you can raise a mouse off the pad or desk before it stops tracking. A slider or, better, a wizard-style setup function will dictate this in the utility, if present. Another feature is surface calibration, in which the mouse software runs a routine that optimizes the mouse and its sensor for the texture and traits of your mousing surface. On the even more esoteric side: support for angle snapping (a movement-compensation feature that helps you move the mouse in straight lines) and for designating different resolutions for the X and Y axes (say, for faster tracking only sideways, to traverse a vast landscape in an RTS world).
As we noted earlier, 15.6 inches is the general size rule for most under-$1,000 gaming laptops. This size is a good compromise in ways that extend beyond cost. Sometimes, gaming on the biggest laptop screen possible—and with a few exotic exceptions, that's the 17-inch class—is the way to go. But if you've ever tried carrying one of these machines, or shopped for a laptop bag that can fit both it and its gigantic power adapter, you may have second thoughts. Most of these notebooks weigh eight pounds or more.
IMO the Roccat Kone is a great mouse. Comes with weights to make it heavier if you don’t like how it feels, the XTD version comes with OLED strips on it that are customisable to 4 different colours (two on each strip one top one bottom on both sides that blend together in the middle) and they have just released the LEADR which is the wireless version.
Dell Home, via its Member Purchase Program, offers its Dell 15.6" Laptop Gaming Backpack in Black/Red for $28.49 with free shipping. That's tied with our expired mention from four days ago as the lowest price we've seen for this bag. (It's the best deal we could find now by $20.) It accommodates laptops with up to 15.6" screens and features a shock-absorbent EVA molded front shield, adjustable shoulder straps, and a deployable rain cover.