Um, the Crown Uwell ORIGINAL is what you want. It has a 1.2 coil. The Crown 3 is ONLY a sub0hm tank. With that said although the airflow is adjustable, the setup is really designed for more sub0hm vaping than other tanks. You could certainly do stuff like switch out the driptip when using the Crown 1. Also, I don't own one, but reviews have been consistently positive.
If you want something PRIMARILY MTL as far as airflow, driptip etc., you do have some options. There is the Joytech CLR coil, and it comes in 1.0 resistance and I believe 0.5 resistance (but I think that one is a temperature control only, and honestly I think I've been corrected on this before, but I believe it to be the case. It's not stainless steel either I don't think so you MUST vape it in TC mode. Etc. Coils get great life and are easy to rewick, etc. They can even be rebuilt if you are interested in that. There are just a TON of tanks for that coil, including the ego one Mega V2, the Oddessy and the Tron S tank.
There is (somewhere in this thread) a list of all the tanks that take the coil and it's pretty lengthy. IDK where it is in the thread, but if you ask, I'm sure you'll get answers.
eGo ONE tank series – CLR coil
The Zenith is a MTL tank that also has a 0.8 coil. I'm not sure I'd call that sub0hming although I guess technically it is. Similarly, the Nautilus 2 tank is MTL but has a 0.7 coil it's a bit less restricted. Although frankly, I've vaped both coils and I wouldn't call them "sub0hm" exactly by any stretch of my imagination, but I'm not sure How Low you Want to Go and etc.
Good luck,
Anna