I assume you are talking about HVLP and a turbine. Like most things, quality goes up with cost. You are looking at a couple of low end tools. That does not mean that they do not work or are no good but you asked for the best. Are you ready to pony up $700 or $1000. I think one of the serious brands is Fuji. The turbines go from 2 stage to 3 stage as the price goes up. You have to figure out what you need it for and what you want to spend.