>>64063437 (OP)If you want the best minimalist option, I think a p32 and an RXM would easily cover everything you need, especially when they release the g26 and g45 grip modules. If you got 2 RXMs, you could have with a 45 module for the range and one with a 26 grip for carry. If one breaks just switch the slide over to the grip that fits your needs, or just keep one with the g19 grip.
I do like the idea of a minimalist setup, but I've found that 3 guns is best. P32 for absolute minimalist carry innapocket and px4 compact for belt carry will cover all your needs indeed, but, because the p32 is really a pocket only gun, there is a need for a pocket gun that can also be carried AIWB.
My 3rd gun option is the true minimalist workhorse, an in betweener that can flex from pocket to belt carry. This option is a J frame, preferably in 32 mag.
I can carry the J innapocket, but it can also flex into a capable AIWB option. I can use a holster (Harrys icon 2.0) or just Mexican carry it with the Hamre forge hook grips. This makes the J frame an extremely versatile option, and if I had to sell all my guns, the 32 J would be the last one to go for this reason.
A J with a hook grip is a self contained pistol which is why I own multiples. No magazines, no holster, no gun belt is needed. Just grab and go, regardless of attire. I still keep the px4 and stiff belt in the truck as an option, but the 32 J gets carried 95% of the time I am outside the house. Only reason I have a p32 in addition to this is because the size and weight is needful with some attire.