Just pirate both and buy the one you like more.
I already thought of that, but I would need to download over 14gb which is way too much.
QUOTE(Hells Malice @ Oct 4 2010, 01:48 PM) Warhead is better single player. I got bored of original Crysis' story after about two hours.
Warhead I played right through to the end without getting bored.