Apparently one is too many for me. I bet I've owned 20 or more over the years, including some that were way down the rabbit hole in terms of cost and construction. I've yet to have one with any of the countless barrels I've tried that would out shoot other semi-autos I own. Reliability is about the only thing I've ever been truly impressed with but again, none have ever been better than stuff I already have. For the several hundred or upwards of a grand I'd spend to get the most out of them, they've just never surpassed the 3 or 4 rifles that cost half that.
Nicest I ever had was a naked receiver with 20" GM stainless heavy barrel in a checkered walnut stock that (IIRC) was Fajen. Been 20 years or so, barrel may be available but stock isn't. My brother still has that rifle.