the 305 is a very nice Submersible, the 372 is a very nice Luminor that resembles the 6512/1 a lot with a modern touch.
If you are using the watch also as a dress watch, 372
If you are using the watch wearing only short sleeves, 305
movement-wise I would say go for the 372, or the new 1305
Bad-*** look I would say go for the 305
Straps work on both models
Does this help you a bit?
Dutchman living in India and moving soon back to NL, Panerista since 2014 and learning
PAM389 and PAM372 and a bunch of straps