Ruger Security Six 357 Magnum, and STI Trojan 6.0 45 Super.
I got the Trojan some years ago, and it just might be the only factory 45 Super that STI ever put out. At any rate, I never saw them advertised. I'm proud of how it turned out in the end, but I sure had a rough time getting it there. When I got it, the recoil spring was so strong that I was barely able to cycle the slide, and it jammed a lot. I sent it back to STI and they worked it over, and worked it over, and fiddled with it for weeks, and put in a new barrel and I don't know what else. When I got it back, I couldn't tell much difference. However, they did send a lighter recoil spring along with it.
I swapped in the lighter spring, switched to only Wilson Combat magazines, and learned to avoid certain ammo (like Hydra Shock), and eventually got it to work with complete reliability. I also had it Duracoated, and new thumb safety, slide release and mainspring housing put in. After all that, it's a good looking, good performing pistol. Considering the time and money I put in, I can't exactly call it a good bargain. Plus, it needs either premium 45 ACP +P ammo or 45 Super to really meet its potential.
By comparison. . . I recently got the Ruger Security Six. It came with the goofy little factory grips, but I found some old Herrett Shooting Star grips on gunbroker.com. My total bill was less than $400. The DA trigger was what I'd call "barely acceptable", but I stripped down the gun and dosed it with cerflon and lubriplate and improved it to "perfectly acceptable". (Nobody's going to mistake it for a Python.) Common factory 158 grain JSPs should do just fine in it. That's what I call a bargain.
I also got a stainless Rossi Puma M92 rifle in 357 at the same time. That and the Ruger should make a fine combination. Should be good medicine for hogs, I reckon.