GPH 1 and 2 are both legends. I regret swapping my bottle of GPH1. That being said, I voted for Gucci Pour Homme 2. I think it's truly art in a bottle. A masterpiece. It has a refreshing, yet warm quality. It projects BARELY enough to allow people you walk by to smell you, and will always draw people in. It has undeniable quality. No one will confuse it for a cheap fragrance.
Not in my top 5, but very likely in my top 10