Less-expensive mice tend to have optical sensors, which offer good tracking sensitivity and tend to map well on a variety of surfaces, including textured ones such as cloth. Laser sensors, on the other hand, map onto the same or more kinds of surfaces (including some smooth or glossy ones that may give optical sensors fits), but they can be more finicky about rough surface textures. That said, we wouldn't let one kind or the other be the main reason you choose a mouse. Likewise, some vendors market branded versions of sensors that track, say, on glass or reflective surfaces. Don't take them too seriously, as you can solve any challenging mousing surface with...a $2 mousepad.
With said, if you are wondering about the technical details, you should know that the ROG Spatha comes with an awful lot of programmable buttons, and that’s not all, you also get a charging bad that looks stylish as hell. Now at this point, you may have guessed that the mouse is wireless, well, here’s a catch, you can use it wirelessly without any input lag, and you can use it with the wire as well. You get the RGB lights, and pretty much every other feature you’d expect from a flagship mouse. The mouse comes with 12 programmable buttons that can be programmed as per your needs using the Asus Armoury software, you also get 8,200 max DPI, amazing ergonomics and comfort for long gaming sessions, the main buttons use Omron switches that are rated for a really high click cycle, and even if they wear out, you can always replace them.
You can replace it with an affordable solid state drive, however this will mean sacrificing storage space for speed as a similar size SSD will cost as much as the laptop. Overall the Acer Aspire E 15 E5-575-33BM is packed full of great features that you would expect from more expensive laptops and delivers the latest generation Intel HD Graphics 620 integrated graphics at the best price possible.
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).
Clevo is king of the hill in terms of true DTR machines, and the P870TM is their latest incarnation, featuring up to a Core i9-9900K desktop class CPU, and up to SLI GTX 1080 for the ultimate in performance. As a true DTR you can outfit it with 64 GB of DDR4, and basically whatever combination of storage you'd like. The 1920x1080 144 Hz G-SYNC display is on the low-side in terms of resolution, but with the high refresh the gaming will be incredibly smooth, since this is one of the few laptops that can easily drive the maxium refresh rate on this resolution. Being a DTR though, you could also just connect it to a UHD display on your desk as well.
Under $1,000: While you might see a few notebooks with Intel Core i5 processors at this price range, there are plenty with 7th-generation Intel Core i7 CPUs and at least 8GB of RAM. Display-wise you can expect a 1080p display with average color reproduction, accuracy and brightness. Now that SSDs are becoming more commonplace, you can get a solid SSD at below $1,000. However, it's unlikely that it'll be a slower configuration instead of a high-speed PCIe device. Your rig will probably be outfitted with 1TB HDD (usually 5,400-rpm) and a Nvidia GeForce 1050 or 1050 Ti GPU with between 2-4 GB of VRAM. A laptop with these specs can play most titles at a solid frame rate at medium settings, but you can expect some trouble at higher configurations. (See our favorite sub-$1,000 gaming laptops here.)
The first gaming mouse on our list is the Steel Series Rival 700, and for those who don’t know, the company’s Rival series is perhaps one of the most popular series that is currently under Steel Series, as for Steel Series itself, the company is the favourite among pretty much every single professional e-sports gamer, and has earned itself a lot of reputation among the most passionate gamers there are.
Matt Clark of IGN reviewed the Logitech G305 LIGHTSPEED Wireless Gaming Mouse, awarding it an “amazing” 9.2 out of 10 star rating. Overall, he concluded that “while the Logitech G305 won’t win any awards for being the flashiest, most extreme gamer mouse, it does its job amazingly well. Perfect response times, flawless connectivity, extreme accuracy, and all of that for about half the price of other wireless gaming mice. If you’ve been on the fence about a wireless mouse, this is the mouse that'll make you want to join the club.”