I have Hunt 60s with carbon bladed spokes and prefer them by far over my Nir 35s. Reviews I have read said that 45s are the best of both worlds of aero and weight. I really enjoy how they cut the air but the 60s can be tricky on high speed descents with cross winds. If I were to do it over again, I would go with 50s or maybe 45s. I got their standard hub and it is LOUD, but the benefit is that pedestrians will get out of your way without saying a word.

The bike shop I frequent (mostly Italian racing bikes) says they have several members of their fast group rides on Hunts.