Of the red and white kits I love the Nike red-white-blue sleeve (12-14) and our current one. I don't particularly like any of the rest. I loved the redcurrant one though and if we didn't have the tradition of red and white I'd have gone for variants of that every season. Need it to return as a third kit.
Overall have always liked the away kits more than our home kits (except for the three I mentioned). Of the yellow away kits, the 08-09 kit is outstanding, perhaps because I prefer the sun yellow more than the lemony ones.