I would go with the GS X-Men 1. It's a more important book to the hobby than ASM 129 is.
If you want to look at it from an investment view, the Punisher movies haven't done all that well, so future Punisher movies and a reboot are probably 5 years off at least.
X-Men movies usually do really well though, and Disney will be bringing them back soon. Any chance Disney can get to feature Wolverine, they will. Plus ,they'll find a way to tie it in with Avengers and other big Marvel movies. With Punisher, that's probably unlikely.