Perfect Mouse for big gamer hands

I was previously avid Logitech trailer and had tried it with the wireless performance, but then due to excessive wear (not suitable for gamble) had to be sent back. Times have the full range and Gamer mice tried with the following criteria: size, good shape, next and previous buttons are perfect and have good tactile feedback, price and quality.
I understand the trend with the unzäligen progrmammierbaren keys niczht if they are all made so cheap, are so shit, or pressure point is impossible. I just need the forward and reverse buttons (Internet, folder selection, shooter) but it must be 100%. Is mostly at Razer the case, but all Razer mice are not designed for giant hands. The new Logitech models have me very disappointed on this point. Property me therefore for Rival decided since I already had good experience with the SteelSeries Siberia v2.
The mouse is really great, extremely great and fits comfortably in your hand. Forward and reverse buttons euin dream, LR are keys have good tactile feedback, the mouse wheel is really clear (they are from Logitech to unmount all worn out after 2 years). Lighting is the mouse that extra kick.
Disadvantages: through the surface sweating hands faster (annoying)
the rubberized surface has I do not think the best lifetime
no cable jacket made of fabric

Otherwise it is clear in all games (CS GO, LoL, KF)