The biggest problem was there's no regulation for QRSFX. This means I felt worried and unsafe about my money there. This was a big red flag. The trading conditions at QRSFX were very bad. There was a lot of slippage. This means that I wanted to buy at a certain price, but the computer often bought it for more money. This made me lose out on profits. The spreads, the difference between the buying and selling price, were also bad. Once, it was even at 5 pips for EUR/USD! This made it very hard to make a profit. Overall, trading with QRSFX really wasn't fun. I was constantly worried about my money because of no regulation. The frequent slippage and high spreads made it very hard to make any profits.