I have two BFR's, a .44 (4.5" bbl) and .454 (5" five shot only for .45 Colt) and there's not much to say other than they're pretty much a scaled up Ruger, can handle brutal loads if you can and fit / finish on mine are impeccable.
That said if you're familiar with the Blackhawk, my 5" BFR is about the same ~3.5 pound weight as a 7 1/2" Super Blackhawk Hunter, but balance far better than the Ruger as it has more weight near the hand and less up front and felt recoil is about the same. If you prefer short barrels with your boomers the BFR is a great choice, if not the Ruger is a more svelte and nimble revolver.
Accuracy is equal to the Ruger and you have a choice of the Micarta grips and rubber and choice of Bisley or plow handle. I like the rubber and it's a good thing because the rubber are less expensive by ~$300 to $400 if you have it built.
Speaking of having it built (mine are plain Jane) if you go to:
https://www.magnumresearchcustoms.com/customize-your-gun/configure/8946/ you'll see it is one of if not the most buyer customizable handguns you can order at a very fair price.
One thing though, if you do decide on getting one I'd go the extra $75 for the wide spur (WS) hammer, I think it's well worth it. One of mine came with the WS and the other did not and I upgraded mine after my first range trip with it. So you know, I prefer the WS hammer on my Ruger revolvers also. The thin straight sided hammers need serious de-horning for me to be happy with them so I generally change them.
Where in Fla are you? I'm in the southeast between WPB and Lauderdale if you're in driving range bring ammo and I'll let you have a go with either (or both) of mine with a comparable Ruger caliber.