Currently have a MX510 and I'm loving it, bar sometimes the wire gets a little restrictive when Im playin CS:S.
Now I have two MX1000 sitting next to me unopend that cost £30 each and Im tempted to try one out.
But then it crosses my mind that it might be worth selling both and buy the new MX518 which a a mate has in stock at the moment.
What would peoples advice be?