Powder Keg is not that amazing. It's a fun ride, nice launch, does offer some hefty air time, but it is not memorable. Maverick is awesome and is amazing, but Millennium Force IS better than I-305. Everyone who has ridden it agrees. I have never ridden Texas Giant, but I would say Millennium is better than that one too. Of course, th0&3#at9;s a matter of opinion.