I've tried all of the following platforms: Laser Anvil Liquid Ameritrade Streamer Cybertrader TWS ETrade Retail Curious to learn if there are any other platforms out there. My favorite is currently Laser. I have heard of Blackwood, Hammertrade, Lightspeed as well. Just wondering if any other scalpers of equities have a favorite software??? Just want to see if there are any undiscovered gems.