My monthly overhead:they all got their pros and cons. if you're saving on commissions, you're probably spending somewhere else. Seems to be one of the best overall. Cost-wise at least.
Sierra Chart: $27
CQG feed: $10
CQG execution fees: $10
Then you get under $3.44 r/t, from the very first contract. Goes down if you start doing serious volume, but let's not go there for calculating this. You get full feed, decent execution, on demand data backfill... I am not sure if any desired feature is missing. And SC is very programmable if you are into that
And this is no bucket shop. DeepDiscountTrading / Crossland Wedbush. I DO NOT lose sleep at night that my FCM would take my money and decamp. They require no introduction in ET