I disagree completely with that. In the past I've always gone for an Eddy fit, I guess, on the competitive side I suppose. That's fine for weekend rides. But day after day after day after day after day after day after day after day after day after day after day after day after day it'll wear you down. It will me anyway. I know there's a good 0.5.% of this forum that ride 100 miles a day 350 days a year like yourself but 100 miles a week 50 weeks a year is a lot of riding for most folks.

Fit does matter.