I've asked this question a lot and have gotten mixed answers. A lot of folks use I-hubs L2 (not sure how much it is). I've used Scottrade's and it sux for Pinks/OTCBB. E-trades is my favorite. I believe it's still free if you have at least $10k in your account and do at least 20 commissionable trades a month. You might need to double-check on this, they might have minimized the requirements.
E-trade gives you full-blown L2 on all stocks (Pinks, OTCBB, AmEx). Makes life a lot easier knowing where the big money support levels are at. I wouldnt recommend trading without using a good L2 platform.
And remember, who cares how much it is ... it's a TAX WRITE-OFF!! So are your broker's commissions.
