In reply to ksjs:
I find that if you buy/use slightly worse gear than your mate then whenever you meet up to go to the crag they always insist they use their gear. This means; cheaper gear, less wear and you get to use the good stuff at no extra cost! WINNER!!!
(+ if your really lucky you might only get away with just offering to take a half rope up the steep walk in leaving your mate to carry all the spangly light weight stuff they insist on using)