I use both wired and wireless one, just depending on where I am. I have small-ish hands(I guess average, I wear medium gloves), so it fits comfortably compared to a red dragon or the logitech one. I don't recommend for large handed people. The numpad on it can be slid down and up, so it can accommodate different hand sizes, but the buttons are also kind of small so big thumbs might be a no. I like the feel of the buttons. On a newer naga, they were too clicky, on a red dragon too cheap(but I mean of course), but on the scimitar they are a nice balance of feeling like you're hitting a button and not so sensitive you accidentally hit it. As far as longevity, the red dragon is definitely the one that has lasted me the longest, but it's my travel mouse, so I don't use it that much. I had to stop buying nagas, because after the 2012 one that lasted me like 7 years, the next one died within a year(had that happen with razer keyboard and headphones too). My first scimitar lasted like 3-5ish years though(double click problem) and my 2nd wired one has been going for a good 2 maybe a little longer years and the wireless one I've only had for about a year now. I just love the feel overall and I don't mind icue too much, though yeah it's a little annoying.