A 15-inch gamer still won't be an ideal daily traveler, but most are a lot more manageable than their larger kin. Also, today's 15-inch gaming rigs are better suited for use in true mobile fashion—that is, off an AC power plug—than those of past years. We've seen a few hit six or more hours of battery life, albeit in everyday productivity use or playing back video; gaming will trim that number considerably. (See our picks for the laptops with the best battery life.)
With that said, in case you are wondering about the good stuff that goes into this mouse, well, there is quite a lot. Razer has designed this mouse and kept modification in mind, most of the parts on the mouse can be removed and shifted around, and yes, you do get weight tuning, something most people love. Some of the adjustments include the ability to tune weight, as well as the palm rest in order to get the optimal gripping experience. The mouse also comes with 11 programmable buttons, as well as highly accurate dual sensors to keep everything in order.
Even if you're not familiar with Logitech's standard gaming mouse filigree, the G502 is very intuitive. It features two center/top buttons, one for toggling the mouse wheel between "loose" and "granular" settings, and one for adjusting DPI presets on the fly. This is the case for most Logitech mice, but it's nice to get both options on such an affordable product, and one that also features multiple tunable buttons. The G502 also uses a handy LED-based DPI indicator for various settings—normal, fast, super-fast, and slow—so it's especially good for shooter scenarios where different weapons call for different optimal speeds.