Daviavid,
it all depends on where you are located and what you want to do.
You have to realise that the prop business is dead after Dodd Frank, so you don't have much choice. However, you absolutely need to avoid all firms that allow you to trade their money if you take their education course and pass the test. It's a businessmodel designed to fleece customers either by charging hefty commissions and fees or by trading against member orderflow by advertizing their own "SMART" router
I wont post names in a public forum. Look into your PM's