Looking for a wireless mice that has similar design and size from Razer Mamba.

My Razer Mamba 3.5G and Razer Abyssus all also got problem with the mouse1 click after using both of them for over 2 years plus.

But I really like the Mamba design as it fit in my grip perfectly,but the 4G cost me RM399 which is too much atm.

Any recommends?