Went to two different running shops today. One told me I should get support shoes, the other said not, that I have a very mild over pronation (?) on one foot, but should go neutral. Felt a bit clueless, but finally decided to buy some. Got home and felt terrible for spending over 100 quid that I can't really afford so took them straight back again! Felt a bit silly. Anyway, I think I just need to buy something that won't break the bank really. Any words of wisdom gratefully received!