I've had a brief experience trading with IuniTrade and overall, I think they're a decent broker. While their spreads were on the higher side, I didn't experience any slippage or other major issues. Their platform was easy to use and their customer support was fairly responsive. So, I would give them a solid 3-star rating based on my experience.

The spread on IuniTrade is too high and I can't trade cryptocurrencies. I prefer companies that offer a wide variety of trading products so I can trade from one stop. Goodbye, IuniTrade...