I guess it is a rather subjective thing. In my opinion the Defiant put Dwyer on the map. They are reasonably quiet and have decent speed. I love the handles and limb tips on all of Dave's bows. Personally, I feel the Defiant has a bit too much hand schock. It is really quiet slight, but my elbow does not tolerate any. A Defiant can be tough on me.
The Dauntless, again just my opinion, is a superior bow. I like a deeper cored thinner limb. I find the extra R/D in this bow to be just plain sexy. It is quieter and faster with less hand shock. I jsut wish Dave made them 64 inches as my draw prefers this length over 62.
Either way, they are good bows. If you ever decide to sell her latter, they move pretty well. Any one of Dave's bows are pretty good. If it was me, I would look for a Dauntless ... with Yew over Boo limbs!!
Bob.