Nah not kidding haha. Pretty much an impulse buy. Well, not really. I'm upgrading to a 7D and 5d3 soon so I needed one for both. I know the Lexar 1000 cards are faster but I'm fine with this deal.
What, do you plan to go on a two-month safari or something where you have no access to a computer? I just picked up a 16GB card that gives me 507 RAW files on a 7D; that's about 4000 photos for the 128GB card.