Up to the 12"x16" I can't tell the difference between Hasselblad/Zeiss (120mm, 150mm) and Leica R/Apo Macro Elmarit 100mm or Apo summicron 90mm shot on Adox CMS25/Neofin Blue in studio. Apo Componon 90mm vs rODAGON n 50mm enlarging lenses were used.I printed both today, so experience is quite up to date.Anyway I agree. The format size counts!