LAtoken exchange has main advantage that it allows to trade a lot of tokens (many under the radar) and offering plenty of free tokens through the airdrops (it is an easy way how to get info about tokens and get few of them for free). They are adding really often new tokens for airdrop now. The main problem I have with the exchange is that they ahve really high fees (trading and withdrawal). I would use this exchnage as a way how to know new projects and earn free altcoins. Main coins such as BTC I woud recommend to trade them at different exchnages.