I've used both, for me the Dynavap is closer to smoking a joint, the oven is tiny but you get really strong hits from it. Small oven size (especially when compared to the Mamba) must be considered though but I found that a couple hits from the small amount that you can load was just fine for me. Would definitely recommend
Cheers mate, have got one now, takes some getting used to :) Strong hits indeed, and it seems all about the 'air port' and the type of lighter and where you use it. A nice contrast to the Mamba for sure.