You'll immediately want to buy a gaming mouse; even the nicest touchpads are garbage for gaming. The Logitech G series has been the gold standard for years; Razer makes well-reviewed mice, too. Depending on how hot your laptop gets, you may want a cooling pad, as well. And if you've sprung for a pricier laptop, you may want a second monitor for some games.
So, what’s good about the Chaos Spectrum? Well, there are a lot of things, for starters, you can go from 200 to 12,000 DPI on the fly, and that’s really impressive, do keep in mind that this isn’t just software increase, and the DPI is effectively changed across the board, you get the Spectrum lighting, something that is Logitech’s own version of RGB lighting, and you get the legendary software suite that Logitech is known and loved for. The Chaos Spectrum can be used wirelessly and wired, and just like the Ouroborus, does come with an ambidextrous design.
The best gaming mice offer comfort and customization that will please a wide range of users, but in some cases, the core features of a mouse revolve around certain kinds of games. Blazing away in a firefight, staving off an advancing horde in a real-time strategy (RTS) title, or commanding an NFL franchise: Game genres have specific needs, and some mice outright target specific ones.
We tested the laptops using BioShock Infinite’s benchmarking mode and by playing half an hour of The Witcher 3 on ultra with VSync off. We measured the laptops’ internal temperature using HWMonitor and measured the surface temperature at various points on the keyboard and underside using an IR thermometer. We tested each laptop’s screen using some of the Lagom LCD monitor test pages, and used each for several workdays to get a feel for its keyboard, trackpad, screen, and speakers.
In my opinion a Core-i5 CPU with a GTX 1050 Ti graphics card is the sweet spot for medium to high quality 1080p gaming. This means that even with visually demanding games you can crank up the eye candy and still maintain 30 to 60 frames-per-second. The GTX 1050 is capable too, but you'll need to crank down the quality knobs to maintain high framerates, normally to low or medium.
Another spec to watch for is panel type. You'll want to go for an in-plane switching (IPS) panel if possible, as they generally offer the best off-center viewing angles and colors. Some gamers are content with cheaper twisted nematic (TN) panels, which make you settle for narrower viewing angles—but then, you're probably seated directly in front of the screen, so that's not an issue. TN panels can offer slightly faster response times.
I just upgraded an older Z170 chipset P870DM3 (which Sager calls the 9873) with 9900K. +100% CPU power upgrade over 6700K. Ran a bench at 4.9ghz allcore this morning. Others have demonstrated the current Z370 P870TM model with >5ghz 9900K. (This same model was DAILYING 8700K at 5Ghz for 6 months before laptop coffeelake came along and boy it was a huge deal when ONE or TWO of the BGA i9's completed a short bench at 5ghz!). Utter beastly pieces of engineering, that make everything BGA else look puny by comparison. For sure they suck at portability, but if you don't place such a high importance on that, and you're talking best performance, this is it