i have a friend with specialize at bitcoin. but i can say he's an expert one. but he barely made a living expense by btc activity only. and he made it, until now.So.. is anyone here?! In the last week i looked at exchanges etc myself, and liked kraken, hitbtc and bitstamp as their layout was simpler and people have written a lot about them. Can anyone give me tips to help me choose now? i haven't parted with any cash as yet as there must be pros and cons to these places and i wanted an inside scoop, so to speak! ANy help much appreciated!