Well here is my story. I started running last year. I started in Asics GT 2120's. These I think are the most comfortable trainers I had ever owned. However I only ever really ran 1.5 miles once a year in these (for fitness test) and used them for playing football in etc. They were old and tatty so I binned them and got some reebok premier ultra DMX, I can run in these trainers with no problems (half marathon). On pushing up the miles I decided I missed the cushioning of the Asics and that having been with asics before I would get another pair and so got Gel Oberon's. Shortly after that I read that these were only good for low miles and so thought to myself thats it, Ill do this properly and got Gait analysis carried out. The end result was that I overpronate and so was given Mizuno wave inspire 3 with inserts. The Mizonos cause my knee to become injured (10k). First time was bad. On trying the mizunos without the insert I got a warning in the knee (5k) and so have given up on these. Tonight I went out in the Asics and have a pain in the centre of my lower leg (1.5k). Basically what are the differences in these trainers and should i just stick to the reeboks?. Is there anything out there with similar cushioning to the asics?.