How likely are you to do a clerkship straight out of law school (either around NY or your secondary market)? If it’a a high chance - and if you have an offer from WLRK, I imagine you have the grades to get something good - then the calculus changes again. (The shift to the secondary market may be a little easier post-clerkship even if you don’t summer there.)
As others have said, WLRK lit is very good in its core areas, but it’s not for people who have specific areas of focus already. (It’s probably not the best place to go if you want to do civil rights litigation, patent cases, or death row appeals.) But if there’s ANY chance you might want to do corp or stay in NY, you give up probably the best option in those areas by not taking WLRK.