Man, Rodinal and Xtol are different beasts...
Pyrocat-HD and Rodinal share some character similarities, although the Pyro stains the negative a bit, so it might eat a slice of the effective printing density..
IMHO, for slow/medium speed emulsions.., I would dare say that Tetenal Neofin Blue completely murders Rodinal in many regards.
I am talking from experience in the 135 format, so 120 should be ok
There have been so many versions of Rodinal over the years, that it is even not funny All of them works., but its real identity was, somehow lost in transition...
Tetenal Neofin Blue has been pretty much the same product over the years and at least in Europe, Tetenal has always been the wizard perfectionist.