I always admired the cartridge. It had a great following for a long time. Many people who used both, swear the 32 was a far better big game killer than the 30-30. Plenty of ammo can be found. I regularly find it at gun shows and pawn shops, etc. Easy to reload for and with the use of 30-30 brass, all the fun of shooting you may ever want. Then find a few boxes of factory ammo if you decide to hunt it. I collect antique ammo, both boxes and singles. The 32 was loaded with many different bullets over the years. Just last year I ended up with a large handful of factory fmj ammo.
