I want to start upgrading my EPs, and from what I've read the XW would be a great EP for the 13-15mm range. However, as the XW is a little out of my price range at the moment, I was wondering what EPs in a lower price range would be comparable? ie what lower priced EP comes closest to all the attributes of the XW?
Really, I guess I should be asking - What do you consider is the best "bang-for-buck" wide angle EP in the 13-15mm range?