Well I cant comment on the articulation next to a nailbomb: I've never played a nailbomb.
Both my miracle men are extremely articulate (one standard, one 23k double screw pole). Pretty much the most of any pickup I've played. Cleans are good too, especially for a ceramic, but no doubt the nailbombs are better.
By all accounts, in the factors you've picked there (cleans, tightness) the painkiller is an option