Good Afternoon, Ulysses,

As is obvious above, opinions definitely vary. My own view is the both the 50mm ƒ1.8 and 50mm ƒ1.4 are excellent. For sharpness, however, the 100mm ƒ2 really stands out. It may be a little hard to find, and it probably won't be cheap, but it's a real winner.

Konical