just know that you can get .003-.004 when you move a few million shares a month, maybe lower if you go to less stable firms. you won't get that at your current volume. firms know that guys that don't trade size and are already complaining about commission costs trading under 10K shares a month will most likely be a pain in their ass, thus if you have spoken to any so far and have mentioned the size you trade, most likely they have not taken you seriously.....you have no reason to switch until you put up the volume. for now, focus your efforts on building your system and quit looking for some deal to save you $1000 a month, which is chump change.