The the 22 Balowed is really really nice.
Both 12 & 14 are very good Ep's in a high end Apo I don't see any differance in sharpness. But in a F5 the 14 seems to work a tad better.
Mark bettween what you buy and sell and comment on here and CN I would say Buy all that you can try them them sell what you don't like.