I much prefer the taste of MTL vape than DL. To be fair, I don't enjoy inhaling all that vapor at a time, but probably you are tasting it more because there is more of it. I found that yeah, I could taste a LOT of flavor in the Cleto tank I briefly used, but it wasn't the same complexity of flavor as it rushes over my tongue quickly on inhale and exhale.
With that said, I do own a kabuki, so flavor-wise, it's a hard to beat tank, though I am finding the more I vape, the more I have opened my airholes, in any case, for a slightly airier vape. I doubt I'll be transitioning from MTL to DL anytime soon, however.
I think it's 100% personal preference. Maybe adding more PG as a flavor carrier might do something for you MTL-wise, but perhaps you are simply discovering that at the very least, you are enjoying both types of vaping for different reasons. Maybe a crossover tank or an RTA that can take middle-of--the road builds might be nice for you, as well. The Coppervape hussar clone is pretty versatile (you do have to pay attention to which style you choose, there are several) and has an easy to build on 2 post deck.
Anna