From: Leeuwarden, Netherlands
"...Please put all the grand campaigns (and future non-stand alone DLCs) in one pack for the boxed copy because the difference of the boxed price and the digital download is huge!! I don't mind paying the extra for Panzer Corp and Afrika Korp box copies because they are so great that I want to have a boxed copy but the grand campaign's boxed price would kill my wallet. ..."
A definite plus one. I'm about to buy one or more of the DLC's, but rather I'd buy them all at once *plus* the complete package on one DVD.
So one DVD and one d/l puhlease??
As to your question, pro; you really want to see all of your forces from 39-45, now don't you? And each of the DLC's ain't too expensive. So yeah go for the whole package.
con; there's always, and this goes for every other game too, the chance that you burn out on a game before you have finished all of the DLC's. Play it to death and all of a sudden *poof* no urge to play it anymore. So that would be a waste of money. I had this with Fall Out 3, played it for hundreds of hours, bought some DLC's, but never finished some of them...
So no good answer, as it stands now I'll buy the DLC's for PC one at a time with no physical disc, 5 times 10-15 € for d/l and shipment is a bit much for a DLC I think.