I recommend Logitech. I also have a g502 and been using it for about a year or so and it feels great. I haven't had any issues. I had a Razer Naga that was my main gaming mouse for many years. I tried HyperX and Corsair and I was not impressed. I really liked my Corsair Glaive, but the mouse wheel broke and when I looked it up it appeared to be a common issue. I now have a Logitech gaming headset and keyboard to match my mouse and I'm never looking back lol.