Out of the two, OH. Have you checked these out IRL? I have. JCrew uses very tough leathers. They kind of remind me of the leather Coach used long ago. However, there leathers show scratch marks easily. The OH bag, while lambskin and very soft leather, the leather is thin and the color I noticed wasn't evenly satuarated. HTH's!
which style leather do you prefer?
my fav leather is 1) washed (soft) and 2) saddle leather (like banana republic ashbury line)