While I'm a fan of the Rossi/Puma guns, I'd have to agree that the B92 was pretty much the top-end of 1892-design production guns. They were awesome. Of current production guns, I'd likely have to say the Marlin is the 'highest quality' of current production stuff; at least if the current marlin stuff is as good as they used to be. I prefer the '92 design over the '94 though, and marlin doesn't do 92's.
As said above, using the iron sights can be a problem (or an impossibility) depending on your suppressor. I could use my iron sights with my abraxas in placee, but the abraxas is narrower than most .357/9mm suppressors are.
Threading can be a complication as the magazine tube on many leverguns goes flush to the end of the barrel. I had to have my mag tube shortened slightly to allow threading. Not a huge, critical thing; just something that added work & cost.
With Lone Wolf thread protector in place:
On accuracy, can't say one from another. Will likely depend on bullet weights, bullet velocity, etc.
On weight, a 16" in .357 or .44 is a phenomenal choice imo. It's literally the size of a 10-22 length-wise, and actually slightly slimmer in width. In heavier calibers, I like a 20" barrel, but in these lighter calibers, I personally prefer the lighter - and more brush-friendly - shorter barrels. (When I say 'light calibers', keep in mind that that's a very subjective thing. A 16" .357 magnum is no pipsqueak; roughly equaling a .44 magnum handgun power-wise.)
On smooth actions, while I've never used a Henry, they have a very good reputation for smooth functioning. Frankly, they look odd to me, but I've already admitted being a '92 snob, and the Henry's '73 design just seems delicate and primitive to me. Subjective and based on zero personal experience with them I confess; they do have a very strong following with people that actually use them. Probably just goes back to my personal preference for the 92 design over the 94 or 73 either one.