IMHO, in terms of quality and accuracy the BFR lies somewhere between Ruger and Freedom Arms. Definitely better made than a Ruger and only slightly more expensive. I do think you're getting a better gun with the FA but you're paying a lot more for it. Comparing new to new, about three times the cost for a Premier Grade. If you shop around used guns, Field Grades FA's can be picked up for only slightly more than a new BFR. I paid $1500 for mine with both .454 and .45Colt cylinders.
The FA is also probably going to be more accurate on average but also probably not enough to matter.
For me, I just don't care for the BFR. It's beefier but also less refined. I don't care at all for their grip frames, especially what they call a "Bisley". It's ugly and they put too much room behind the triggerguard, which throws off the balance and makes them nose-heavy. I also don't care for the blocky frame, the ejector housing, the shape of the triggerguard or the screwed on front sight. The FA is more refined and lighter to boot. All that said, if you like them and want to get into a .475 or .500 as economically as possible, they can't be beat. You can get a BFR a whole lot quicker and cheaper than a custom Ruger or even a new FA.
My choice is clear.
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