well, i have talked to many first time panerai buyers, and most of them have the tendency to want all panerai features in 1 watch.
typical ones they want are : sandwich, display back, LOTSA strap combos.
if those are what you want, then a PAM112 will fit you.



but if you don't really fancy the sandwich or display back, then you can save RM2900 (off the list price between PAM112 and PAM000) and go for the zero.