@Buzz281 Everyone is different, but I love my On Cloudflyers! Once Merrell stopped making my old shoe, I had to hunt for a new model I liked. I tried Brooks Cascadia 12 (too heavy) and the Asics G2000 (too structured) before finally settling on On Cloudflyers. They're so light and comfortable! I put about 460 miles on my first pair and have put 70 miles on my current pair, including my first full marathon! I will say (I think others have brought this up, too) that they wear down a little faster than my old shoes, but considering they're touting a lightweight shoe I think that is expected.