I've been running with this model Saucony for over 3 years now.  Expecting that they were getting older and would probably wear, I keep buying other running shoes, mostly Saucony.  I can't seem to find any shoe that performs like this one, in particular, the comfort.  I need a shoe that is not hard on my knees, and these Grid Cohesion 3's are still the best I have and I still run with them over my other running shoes.  I'm here to buy another pair actually and figured I'd leave a review for anyone looking for a softer landing shoe.