I have owned a Razer Copperhead Razer Imperator then a previous generation, 2 have had all the right click worn after 2-3 years of use each
Result: a double click when I inadvertent clicks once.
So redirects me back to this model (the grip is good) and surprises, left click let go after four months (double click due to wear of the switch again).
Verdict: I will try other more reliable brands. By comparison, my Logitech G15 keyboard has 7 years, then this probably is not the same kind of stuff but Razer really disappointed me or annoyed on this one.
Many greetings ..