Looking to get back into rebuilding — suggestions for a good MTL RTA?

Hey everyone!
I’ve been using pods for the past couple of years, but I’m thinking about switching back to rebuilding on an MTL RTA. I’d really appreciate some recommendations on what’s worth trying these days.
I'm only looking for atomizers that are still relatively easy to find — I don’t mind hunting a bit, but I’d prefer something still available through normal channels.

Thanks in advance!