never used it but the fee is 0.00006405 for withdrawal
https://tradeogre.com/help/fees
I'll test this exchange
If you are willing to risk. We'll if its just a few bucks worth of BTC that you wouldn't mind losing. I'm not aware about the exchange but certainly its the first time I've heard of it. The general rule of thumb which I always read here in the forum is to always do it in the known exchanges, it doesn't matter whether you pay $5 for the withdrawal so long as you don't lose it all. Stay safe.
BTC0.0005 withdrawal fee is already good, just don't make withdrawal all the time, you trade daily so you can increase your profit and you won't feel the fee.