2-2.5k

Hi, I want to buy a new gaming mouse with a budget of 2-2.5k. I have been using Logitech G5 for the past 3 years and I never liked it that much. It seems the piece I got was faulty but I just dragged it along. So, how about Razer Deathadder 3500? It is available on ebay for 2k. Is there...