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.
Anti-ghosting and n-key rollover: These are two features that will keep you performing at your best in games. Anti-ghosting means that when you mash on several keys for combos or perform several actions, they will all register. Additionally, n-key rollover means that each key is independent of the others and will be registered no matter which other keys are being pressed.
The Asus TUF Gaming FX504GM has Nvidia GeForce GTX 1060 graphics and a high-refresh-rate 120 Hz display, and in our tests it kept its WASD keys cool enough. But we found that it suffered from a rattly trackpad, a poor three-hour battery life, and terrible speakers, and it’s much harder to upgrade than the Dell G7—you have to remove 11 screws and take off the whole underside of the chassis, as opposed to the G7’s single screw and convenient panel. The FX504GM also has poor build quality; the chassis felt hollow to us, and the keyboard deck and lid flexed easily under pressure. We also experienced some unexpectedly low performance across multiple games and benchmarks. We’ve reached out to Asus to investigate that issue, but for now, we can’t recommend the FX504GM.