I vote on doing a reset.
Why?
Because it gets to old.
Once you reach 300+ it will be the same thing everyday, you'll get tired of killing ppl while they dont give a fuck about their losses. You could fix this by lowering the exprate.
Also, whats the fun in doing pvp in lvl 300? Everyone is 300+, its all about who has the most hp basically.
You all might say "NO RESET!" but once you reach 300 and so does everyone else you will realize the time you wasted since theres no point, nothing to achieve, nothing to do.
Just my two cents.