Being master craftsman in their own trades it is hard to say who the best is. As far as hosts on the show it is a toss up. I think Tommy knows how to explain it more to the layman. Being a Master Electrician and little bit bias. I wonder why they do not have a full time master electrician on the show? I know they have a few on from time to time. But I personally would like to see one on all the time.. My Hand is up!!!! Any thoughts?