I'll pick up the largest one I can find. Four-and-a-half kilos of chocolate sounds like a lot of fun, and I know the young man who has requested it will happily share with my girls (and me) and with everything else happening on this trip, this is almost the most fun I'll have!
But if bringing chocolate means all I find are the mini versions like what my Mom found in NJ last weekend (only three Alps) then that's what I'll get.
I promised only to attempt this. Everyone has been informed that I am on a fairly tight schedule, it's January and weather issues must be considered, obnoxious amounts of money will *not* be spent on this item and it's a favor rather than a promise to deliver.