Bought the logitech G900 returning this. It's funny I thought i would hate g900 shake but I acually feel comfortable... even compeared to my naos. Rival 700 has a very wierd back shape that for my hard i can't reach the third button the side.
Also the haptic feedback is bad... I can't distinguish between most of different signals..
Display is also useless I actually turned it off and it looked much better without it.