Well, I have had a chance to work with all of them. I agree Kyle Adkins best; but Scott Pruett not far behind; then Lynn Haddock and Mark Dismore and Gary Emmick and Lake Speed. Linda Emmick and Kathey Hartman great racers, but not in the same field. Too many other greats to mention them. Ask them yourself about my opinion.Ask Haddock and Dismore both who is the best (especially Sprint racing) and they will say Kyle Adkins. I have never been able to beat any of the three when their engines were still running at the end of the event, so I think they are all "Legendary"