It's great to see how passionate people are about their batteries. 
I'm another happy owner of the Energizer 15min. The 2200mAh batteries that came with it give me roughly 400 shots per charge (K100D, oops). I don't care if they are being pushed hard or whatever, they work flawlessly. Even if they die in 6 months it was worth the investment.
And 15 min is short enough for you to keep an eye on the charger and see any melting going on, so I have no worries. NiMH won't explode in my back.

