I’m looking to get a pair of the above to use as a fast, lightweight shoe for track sessions. I’m a UK 8.5 in Saucony and Nike, and I also have a pair of Newbalance 1080 that are a size 9. I’ve had Adidas shoes in the past which have fit better in a 9, is it a similar story with the Takumi Sen or would an 8.5 be better?