Any advice on choosing the right on-site trading firm? There are three in my area, namely "All-Tech", "Momentum Securities", and "ProTrader" (formerly Cornerstone Securities). I've spoken with someone at ProTrader and will be meeting with them this Friday, but I'm wondering (obsessing) on whether I'm making the right choice. I feel I've gone as far as I can on my own and I'm ready for some hands-on training. Any thoughts or advice would be very much appreciated!