OP, magazine issues aside, get the Colt 1903. 32 ACP is a great shooting cartridge, much more pleasant to shoot than 380. My introduction to it was in the Colt Pocket Hammerless 1903. Love at fist shot! I now have the Beretta 81, FEG clone of PPK, FN 1910, plus a couple other European 32 pistolas. And, of course, since 32 auto was so much fun, I jumped into the 32 S&W Long revolvers, and now a 327 Fed Mag as well. One plus of the revolvers, I don't have to chase brass around, the autos love to fling it everywhere.
It is a disease, I tell you, but it's a fun one! And, I don't have any motorcycles, or boats, or guitars.
And, now, I'll have to count, but I know I'm over 30 different cartridges. And, I keep eyeing 32-20 revolvers, in fact, my last purchase on GB was listed as a Colt 32-20. Fair price, decent condition, but after I had won the auction, I noticed the markings on the barrel -- 32 Police Ctg! Yep, another 32 S&W Long. Oh well, it came in, it's in good shape. The dealer offered to take it back and cover shipping. I decided to keep it.
So, whichever club for us junkies, accumulators, collectors, is created here, count me in!