Hi and welcome. What are you using now, and what do you like/dislike about it? Are you looking for little vapor and a more MTL (similar type of draw to cigarettes) or a less restricted tank where you can get flavor and clouds? That would really help.
Also, I can post MY favorites, but these things are often very subjective, so it would be good to know a bit more about what you are looking for and also your budget. Some of my favorite tanks are pricy.
If you want a good "all around tank" I'd probably recommend the Crown Uwell (original version because it really gets the best reviews and has a wide range of coils, good flavor, won't break the bank, etc., and can go any resistance from 1.2 to pretty low). Fair disclosure I don't own one but it gets recommended a lot as a good all around tank.
But if you want something MUCH more restricted, the Crown may be too airy for you even with the 1.2 coil. Which is why it's hard to really recommend something to you at this point.
Also, what mod/battery do you have, that matters as well, depending on how much wattage it can support.
Welcome to ECF
Anna