Usefulness of a Wharton/Kellogg exchange?

Ive been lucky enough to have been accepted to INSEAD and currently weighing in on some options on whether I should go there (compared to Duke and IESE). A factor is the Wharton/Kellogg exchange program that they have - and whether the 1 period exchange is worth it. Ill be starting in the Singapore campus, but will want to spend at least 2 periods in France (I have never been to France, so its a big deal for me to go).

Hence I am debating on whether to spend 3 periods or 2 periods in France + 1 Period in Wharton/Kellogg. I understand that its a networking opportunity to people who want to apply in the USA, but is it really that useful? 2 months isnt a long time to 'network' with anyone, and more likely than not, I think most INSEADers will be isolated from the Wharton bunch - but will instead be hanging out in each exclusive group (whartons with whartons and inseaders with inseaders). Thus the only perk I see is for you to put "Wharton" or "Kellogg" in my resume.

Has anyone done an exchange to Wharton/Kellogg and found it useful or worthwhile? Would it be just as useful to network with the Whartoners coming to INSEAD? Or does INSEADs brand hold its own in the USA without the exchange?