I guess it all depends on how much you want to spend. Do you want to invest in the book format to have something nice to display in your bookshelves? Then go for some of the collections. Luckily, Marvel has re-issued some of those. Have you been picking up any of the True Believers issues for $1.00? They did things like Doctor Doom's first appearance in issue #5.
But I think you would get the most value of getting a subscription at the Marvel site for Marvel Unlimited. I'm not sure but I think you can also purchase an unlimited access at Comixology too. You can either pay by the month or get a whole year subscription. For the annual sub. at Marvel, you get a prize box each year. Over the years I got the gold Ultron action figure, a Captain Marvel one, some patches you can sew on to jackets, buttons, etc.
Here is a link to a page from the Diamond Distributors site and as you can see a lot of FF stuff came out in July :
Marvel catalog for July
If you scroll to the bottom, there are a lot of those dollar issues I mentioned, one is for the Coming of Galactus.