We started trading last year, and are electing MTM accounting this year. But we are really confused about which entity to go with. Partnership, LLC, C-corp. Has anyone had any success or disappointments with any of these. We are not high on the trading circuit - 300 to 500 trades per year; and would like to have our medical costs paid; and ideally we would like to pay for continued education (B.S. degree or M.S. degree). I have read reviews for each of these entities, all professing to be the best. Before I hire someone, has anyone any recommendations? Not sure if it matters, we live in CA.