TG,
My thoughts exactly. I have several accounts that charge /trade commission, and several that charge /share. I tend to do my daytrading in the /share accounts because I can ease into and out of positions in smaller increments (looking for those elusive tops and bottoms) at lower total trade costs.
For example, if I want to establish a 3000 share position in 3 increments in an account that charges /trade, my total commission (buy and sell) would be about $90 ($15/trade). The same action in a /share account would run $45 total ($7.50/trade).
Works for me!
N2B