I went and got the Gorilla Gadgets 3200 extended. To tell you the absolute honest truth, its amazing!! I did my research, and seriously its kinda hard to take someones word for it, so you really just should pony up and buy what you think is best for your setup. As stated above from past experience, Especially as far as Seidio is concerned on multi battery purchases never lived up to its expectations, The mugen Battery disappointed me as well so i am a lil apprehensive to try them again. I want to see pics of the battery!!
The GorillaGadgets 3200 battery and Battery door is well worth the $ and cheaper $$.
Honest, i can get about 28 hours of moderate to slightly high usage - including about an hour and a half of 4g tethering 2 hours of Pandora moderate phone usage and a lot of texting and mod browsing/emails - weekends 35 hours plus!! as im not as busy texting phone calls. I stay in a 4g area so i use it often..
With That being said people seem to make $ vs. Quality comparison out of these statements which are simply not true or have any thing to do with a manufacturing process. QM AND Materials matter But its up to the Companies to oversee and provide a high quality product. Business make most their markups/profits based on packaging and placement and Promotion - that's business 101.
By any chance, does any one know an extended battery other than the Seidio that would fit the extended Seidio back cover for the Nexus S? That Cover is the sleekest extend back cover - the gorillagadets is slightly to big and wont close all the way!