I vaped MTL for my first few years
vaping. Over time, I found I preferred DTL more, but that was a slow process. I tried going back to a MTL Kayfun Lite RTA out of curiosity, and I didn't enjoy it at all. Had to work too hard with the tight draw it made my cheeks hurt.
Recently purchased a fake JUUL (my first pod experience) to use on special occassions when I have to stealth vape. I had to relearn how to MTL and adjust to the higher nic salts for a few days. Still a process. Still find that my natural vape preference is DTL.