So I need to buy a new pair of trainers, and I was wondering what advice Letsrun could give me. For the past two years or so I have been using the Asiacs 2100 series (started at 2130s), but I was recently given a pair of Kayanoes as a gift. I wore them a long time when I was a freshman in high school, and I kind of liked them then, but I can't stand them now (they are the worst feeling shoes I have ever worn). I just did a long run (a little over 13 miles) in my Hyperspeed IIIs because I hate my Kayanoes so much, and it was the best run I've had in recent memory. I don't want to train just in flats (I had a stress reaction last season and missed a substantial portion of my year, so I'm a little afraid of a repeat injury), but I was wondering what would be a good trainer to try out to replace these terrible Kayanoes. Thanks for the advice.