thanks for the suggestions.
in which exchanges do you guys trade if not for bitfinex? bitstamp? btc-e?
so better way is to trade then transfer that amount quickly to a personal wallet instead?
bitfinex is not good
after hack is very low trust, because capital money client can't back
if comparation bitstamp and btc-e
about regulation bitstamp is good and above btc-e
if about easy use site and can take profit btc-e is good and many altcoin support in there
about withdraw use fiat money bitstamp is above btc-e