SteelSeries Esports Wireless FPS Gaming Mouse - Ultra Lightweight, Prime Programmable, 18K CPI Sensor, Magnetic Optical Switches, PC/Mac, Black

Best bang for your buck mouse in gaming. Works great, not too flashy, fits the hand and is highly customizeable. Have not had any lag issues, and settings like color/brightness of the scroll wheel can be adjusted. The screen on the bottom is plenty bright and legible. I also appreciate that the cable is able to be disconnected so you can swap a faulty cable.

Excellent mouse. In terms of raw performance the best one I’ve ever used, including the deathadder essential, logitech g403 and logi g502 original.Surprisingly good build quality for the weight which usually makes light things feel cheap. No rattling, no creaking unless you squeeze/press hard. Switches and wheels are all tight tolerances and centered correctly.The sensor is flawless, the weight is minimal, the design is ergonomic, and the cable is very pliable and light. Needless to say this will perform very well for any FPS game.Will it compete with “uber 8khz polling rate 20g ultra light 100g acceleration million DPI wireless top tier mice?” Probably not.Is it good enough to not matter? For 99.9% of people, yes. If you have a good bungee cord to alleviate any cable interference(which is already incredibly minimal) and the shape fits well for your hand? None of this will matter and your human limitations will come up far before any limitations of this hardware. For the minimal price I paid, I literally cannot expect anything else.This thing is also great for office use love the switches and feel. My only gripe is I wish the side buttons were bigger. Also as a very minor point, the connection point to the mouse is usb-mini and not usb-c. It’s a slightly older design and it is not any real kind of limitation other than perhaps limiting aftermarket cables(which this thing does not need, stock cable is excellent).If you need a cheap but great performing mouse and don’t care about wireless? it is very very hard to go wrong with this. Kudos Steelseries.

Great battery life! Works as it should. Definitely the best mouse I’ve used. Most of all I love the size, it’s not too big it’s not too small.

Pros:- Good sensor, feels accurate and responsive- INCREDIBLE feeling optical switches for 1 and 2!- USB Type-C charging port- Good battery life- Includes wireless adapter for the charging cable/dongle- Pretty good stock feet (with tiger ices already available)- Shape feels like a slightly less refined EC-2, but still alright- Coating is good, but I wish it were a a little smoother (I think it would get more grip that way)- Really solid feeling constructionCons:- Side buttons are tiny- Scroll wheel is kind of hard to press consistently (but still scrolls well)- Weight should go down at least 10g, I feel like ~70g would feel fantastic with this mouseThoughts:Have you ever really wanted to use a product because of a single really, really good feature it has? For me, it's the optical switches on this mouse. No joke, these new optical switches feel so phenomenal, that I'm willing to put up with my gripes just to feel the clicks. Looking at their design on steelseries' website, they look like they should maintain their click feel forever, but only time will tell on that. If you don't know how they work, basically you press down on the button to actuate a spring that's held in place by a neodymium magnet that snaps down and breaks the laser beam to register a click. They do really feel light, but snappy.The shape is very reminiscent of a Zowie EC-2, with the main difference being that the curves aren't quite as defined. It's not awful, but I think that those curves would have made a little bit of a better shape.The coating for the body is okay, but I think it would have been more grippy if it were a little more fine. I always feel a little worried that the mouse is going to slip out of my hand. It sort of has a dry feeling to it if that makes any sense. The surface is vastly better than their rubberized sides in my opinion.The side buttons are teeny tiny for no reason. They really should be at least twice the size and stick out a little more. I feel like I'm going out of my way to hit them compared to other mice. The scroll wheel also feels a little hard to consistently press, but I think it's something that could be gotten used to.I think that with the combination of the slightly off EC-2 shape, dry feeling surface, and 80g weight, it can feel heavier than it is sometimes. I really think this mouse could have benefited greatly from being a little lighter. I imagine the wired versions feel pretty good, but I just love not slapping around a cable.Conclusion:Steelseries is finally moving in the right direction with their mice. They've always boasted about really gimmicky stuff as being some new revolutionary thing they've invented, but this time they're on to something with their OM switches. If these can feel as good from click 1 to click 100 million as they claim, then the design absolutely needs to be copied by other brands. As they feel right now, I actually prefer these optical switches to any mechanical switch I've tried. If this changes, I'll be sure to note approximately when they started to fade and under how much use. I don't think I'd say that this can 100% be the wireless EC-2 you're looking for, but it is a solid wireless ergo entry into the market.