Batteries - Seidio 1650 mAh vs. Mugen 1800 mAh - Which Is Better?
 

I am looking at just these two batteries that do not require an extended door.

Has anyone tried both of these? If so, did one seem better than the other?

Looking at the numbers, the Mugen should provide twice as much extra capacity over the stock 1500 mAh battery as the Seidio does (extra 300 vs. extra 150). However, I'm not so sure that tells the entire story. FWIW, I have the Mugen battery (that is, the 1800 mAh), and I'm a bit underwhelmed.

Thoughts, anyone?

Thanks.