Very recently, I bought a 22/45, and it worked great, but had I known beforehand what a pain they are to field strip, I'd have left it alone! No disrespect intended to you 22/45 fans intended; that's just me. Anyhow, I got rid of it, and bought a S&W M&P .22 to replace it. Love it, no problems. If you like SA revolvers, I also can highly recommend the Ruger Single Six.
I see you have a Firestorm 380. I would suggest a Bersa Thunder 22. before anyone balks at my suggestion, I own several nice 22 semi autos. Browning Buckmark, Beretta 70s in 22, Ruger Mk II bull barrel. All very good firearms, but I just bought a Bersa Thunder 22 on a whim last month. It is a well made, fine shooting gun. I fed it CCI mini mags and Remington Bulk Golden ammo. No issues at all. They are relatively inexpensive to buy. Got mine for $283 delivered to my dealer from Impactguns.com
Highly recommend giving it a look, you wont be sorry you dis.