Hey J
Of the options you have listed, I have only hit the Burner. It was plenty long, but I didn't think it was much better than my current 3-wood. In all fairness, I am pretty happy with my 3-wood/YS-6 combo so it was going to take a pretty special club to wow me. What is the reason you are looking to replace the V-Steel? For me, the shaft seems to make a bigger difference than the head.
The only other 3-wood I have demo'ed recently was a Sonartec. It was pretty sweet.
By the way, how is the swing, and is Oklahoma still living large?