Have no idea what your plans are for this gun, but if you plan on shooting it quite a bit.....Id opt in on a decent 32 Hundy.
Ive been using a 3200 for a few years now as a duck gun. Its been flawless. Its a field grade with 28 tubes, I had the chokes opened and its a great gun. Robust, its built like a tank. It is not a gun Id enjoy carrying around all day for upland birds. Its just about perfect for volume stationary shooting. I shoot a lot of clays with it too. Youll want to find one with the updates, etc. plenty of them out there. Parts are somewhat plentiful too. Laibs is the shop that most everyone uses for updates, repairs & parts. And the 3200 has the greatest safety-barrel selector ever devised imho. Why others havent copied it I have no idea. Its beautifully designed and well thought out.
32s are too old to beat up with high volume shooting. Theyre expensive and parts can be difficult to source. Not many were made....compared to latter models.
In regards to the other models you listed.....I really cant say. I had a shooting buddy who owned a pair of Peerless models in the late 90s. He loved them, and in the years he used them (weekly skeet league) I dont ever recall them failing.
Youll hear horror stories about the Peerless, 332 and 300s, but its rarely ever first hand experience. I dont think any of those models were on the market for very long or produced in any significant numbers. That can be an issue in regards to parts and maintenance.
