Oddly my wife prefers the baby backs, which she claims has more meat on them.
Granted, I do try to buy BB racks that are in the 4lb range each.
I don’t use the 3-2-1 method on baby backs, I cook them straight through for 4 to 4-1/2 hours at 225-235F. Seems the times I’ve wrapped ribs in foil, they came out too tender for me (this on St. Louis style ribs, I see no advantage wrapping BB’s)
Pappy’s Smokehouse here in St.Louis, well known for their back ribs* cooks them as I do, also using applewood and cherrywood. Although they obviously use their own dry rub, which I think is much spicer than mine. Perhaps I should check to see if they sell their rub separately
I guess I go for more smoke flavor over “fall off the bone” tenderness. However reheating the ones I put in the freezer which are wrapped in foil do come out softer than the ones right off the smoker.
As one shouldn’t make multiple changes in the pursuit of nailing down a great smoked meat, but should just change one thing at a time, I’ll try the Dalmatian rub first and go from there...
Although...I normally dry brine my ribs overnight with kosher salt. So, would guess adding more salt as a rub would end up too salty. (My regular rub has no salt) So I’m thinking not to dry brine the ribs I’ll use the salt/pepper rub on.
*
https://en.m.wikipedia.org/wiki/Pappy's_Smokehouse