what Vach is saying here (and getting wrong btw) is that he is alluding that arbitrage traders NEVER move funds between accounts and that's just patently wrong.
It's not. Your way will probably work every now and then, but because it's expensive and slow and the price difference between exchanges is small, it won't be very profitable. Vachs way is better, you just don't understand what he means.
Sorry still not sure.
Does bitcoin-trade.biz arbitrage in Vachs way or in blackhathasher way?
In either way, all depends on the principal amount of the investment. 0.1 % a day is easy for 0.1 BTC, but quite hard for 1,000 BTC.