new mouse / mouse+kb combo suggestions

So, iv been through 3 mice in the last year all because of the same reason. The left or right click buttons just dont seem to last, they will either stop clicking when i want them too or begin too unclick while holding them down.

I currently have a Logitech Performance Mouse M950, with the left click being the issue. I like the mouse and have no issues with its feel or performance when its working, and I would simply claim warranty on it but Iv lost my receipt, so Im looking for suggestions on a new mouse or mouse+keyboard combo. Obviously Im a heavy user when it comes to the mouse, so something that can take a good amount of use would be great.

Call Logitech anyways. I once had an issue with my MX Revolution where the battery could not hold a charge. They didnt ask me for any receipt or proof of purchase. They asked me for the serial number on the mouse. A few days later, a box came to ship the mouse back in. After about a week they sent me back a Logitech Performance Mouse MX.

I love the Performance Mouse MX and would highly recommend it.

I also have the Logitech diNovo Edge. Expensive but i love it. Wireless but chargeable.