I kind of like the breaching muzzle on mine, although to be completely honest, my reason for purchasing it had nothing to do with function.
They just happened to have one at the local gun store, and the price was certainly right. It was a PGO, but Mossberg doesn't offer the stocks that I like from the factory, and the PGO costs less, so I figured, hey, it's as good as it's going to get. I'll just put a stock on it later, AND... and here's the part where the breaching muzzle comes in...
'There's no way they're going to keep that breacher muzzle in production from the factory for too long. Might as well snap it up before it becomes an expensive collector's item.'
.........Well, I also thought the Mateba would be around forever.