And here are the more experienced members, as I expected!
By the way, if we consider non-replicable gen panerai for purchase, and exclude precious metals and expensive complications, I would choose models with a steel / titanium combination, like pam170, or pam161. In my opinion, it looks very original and spectacular and not always very expensive.
But, these are just my thoughts....
My PAM00072 is like that-steel/titanium case and bracelet. That plus an El Primero movement with open caseback make it pretty un-repable.