Good man, take care of them if they're taking good care of you.

However, you need six karma points in order to vote. You can leave a review once you have used the gear long enough to be able to go into detail about its effects (at least a month in most cases) but you won't be able to vote until you have enough karma so start participating! ;-) Read the rules page brother, everything you need to know is there. Best of luck and welcome!