Betcris is the same as bookmaker. But betcris is for non-us players.
The rest as I mentioned earlier WILL limit you...its just a matter of time. Play in those books for a year and you will know...that is if you are a winning player. Besides the remaining books you mentioned only cater to "recreational player"..aka square loosing public players. If you have a clue and even win more than 5k , you will be kicked out soon enough.
Thats why I said...move to vegas or canada if you are so interested in becoming a "pro".