I know what you are saying. 5 star, livernois ect have put alot of time into perfecting their tunes and I know that I would be satisfied. But the tuner here is good at what he does. Direct injection especially. He has put alot of big numbers out of his shop. Mine would be the first ecoboost so there would be a learning curve. I also like that if there is a problem he would get me back on and make adjustments. But its easier just to call and order a tune. Decisions, decisions.Depends on the tuner. We use 5 Star tuning for alot of our ecoboost tunes. Id put his tunes up against any dyno tune, but some others leave alot on the table.