There seems to be a misunderstanding. As you can clearly see from the link you provided, LightSpeed is already a broker. So yes, I know a broker who offers LightSpeed platform, it's called LightSpeed.
I am a Elite Trader and I am above that! Most professional firms offer them but I want a retail form for tax reasons.
Yes they are and a lot of the reviews are saying that the platform is great (I agree) but the tech support sucks unless you go through a different broker.
I traded through and on Lightspeed a few years ago. The platform sucks and the tech support is non existent. Takion blows LS away.
Does Takion take retail accounts? My main interest is the filters and I really like the atomic filters. There is always something to trade and do during the day.