I have a question for the tootle puffers. This thread moves so fast it won't be long before I have to declare thread bankruptcy, so this seems like a good time to jump in.
I just got a Wotofo Lush RDA, to go with my (soon to be in my hands) new mini volt. I'm moving from a nautilus, never sub-ohmed, never built coils before, never dripped before, so it's quite a change. The guy at the vape shop really emphasized how I needed to to direct lung hits. He showed me how, had me do several inhales right there. The thing is, I really hate doing that. I rarely inhale deeply at all, I just let the vape hit the back of my throat before I exhale.
So can I use an RDA with MTL hits? It currently has a 1.0 ohm coil in it. That's the one he built for me. I plan to make 1.5 ohm coils once I get everything I need. But if I HAVE to do DL hits, I really won't be using it much at all.
Vape the way you want to not the way anybody else does. If you get get the airflow right you should be able to MTL with it.