The two best on the market are Rize and Cognito!!! Rize is the best but it is the most expensive!!! Cognito is second on the line and then bullet proof is right behind them. FTS is an awesome looking lift but it uses old technology and is not good for much. I have a friend with a 2008 LLM with 11" CST 40's and likes it. Another has all of these on different HD's FTS, Cognito, CST, and Rize. He likes his Rize the most and the FTS the least. Cognito is more comfortable and breaks less stuff than CST if you offroad. He owns a construction company from Miami but hunts here for 3 months a year! And then a friend that is in love with bulletproof and uses nothing but that on any of his trucks that he builds. Something about grease fittings somewhere that most lifts don't have.