Best Not neccesary is expensive

Expensive also not neccessary is GOOD

Here's are some suggestions on some key players in the market:

1. Microsoft: Famous and its expensive in a way: try its X6 wireless series. But not every one like it as hardware is not their strength . OS instead

2. Logitech: Famous and also expensive witg quality but their gaming series some how not many and and NO new model release recently. Existing models seems kind of "too normal"

3. A4 Tech: Famous but price is very attractive with many special features that other don't have. Design also unique and have many range. But very ricj guy might not like them as they might perceive as "NOT expensive" enough

4. Razer: popular brand, but not many places availabe

You are asking A QUESTION LIKE mc d BETTER OR bURGER kING BETTER...

Ist all depend on the shape whether it fits your hand nicely (especially long hours use), the design that favor you, the function you want, and the price you willing to pay....

In my case, I own a Logitech G5 and A4 Tech XL-755.

Both good, only XL-755 got a rounded side button with built in 5 function for easy control. I just bought it recently .