@mccoyb53As mentioned before, the most relevant costs for me are the commissions because SteadyOption-Strategies tend to be quite commission-intensive. The commissions for Options and Stocks are capped to max. 50$/month, below that 40ct/contract. Other fees seem to be quite similar to tradier and will effectively have no relevant impact, as long as you don't need weekly withdrawals. Considering the need of additional software using tradier and the fact, that choicetrade offers (at first glance useful) software for free, costs tend to be quite equal on the long run. There are additional costs for foreign customers (10$/month), but I think using tradier either.
If you are happy with tradier I don't see a reason to change, but if you're forced to trade as corporation as we are doomed in Germany, this seems to be a good alternative. Maybe @Kim might consider to negotiate a deal for SO-Members, then it might be even cheaper than tradier and be interesting for other members as well. That said, actually I'm OK with tradier but not happy with neither ONE (because of lack of order and position management) nor tradehawk (where I'm painfully missing a useful P/L graph like in ONE). I'll give Choicetrade Elite a try ...