User blog comment:MageGallore/Jayce Mid?/@comment-6061249-20130716000016

As well, i'm very specific player, but it's easy to see, no matter how do you perform, Jayce is hard to win against at top. It's better to go 0/0 against him and keep farming until laning phrase is over. Jayce works too at midlane (especially great to kick 'Zix from there) due to his extreme poke range, not to mention how much trouble he causes to melee midlaners.

Since meta in S3 changes insanely quickly, Jayce can be played at mid without any problems.

Don't get any skin, default seems best IMO.