In my experience I can clearly say that vircurex.com is a lot better. Withdraws/deploys are executed immediately and I never had any lags there. I've deployed 1 btc to vircurex and it took exactly 2 confirmations (10 minutes) until I was able to trade with them. I've also deployed 0.5 btc at cryptsy and it took over 3 hours (13 confirmations) until they had unlocked my coins...
Yesterday I've cancelled an order at cryptsy and now - 25 hours later - I'm still waiting to get them back to my account balance... since I set all of my btc onto this order I can't even make a micro-order to get my balance fixed. Btw: Wtf is this that you have to do some tricks to be able to work with your money?! And I surely won't deploy anymore coins at cryptsy. Not even 1 satoshi.

They probably don't scam you, but it's the worst service you can get anywhere without beeing scammed.