My previous phone was HTC One and its non-removable battery was not a problem until it was totally died and i cannot change a new one! So i want to have a new phone with removable battery then Note 3 comes out with big screen and removable battery!...and actually I am those play games a lot. Even though the Samsung Note3’s stock battery seems great, i still want a replacement battery due to my personal early history.So I searched on google/amazon/ebay, found some OEM batteries and another Note iii extended battery named MPJ( saw different model battery review in other forums ) but need pre-order and it seems be shipped out on Oct.16….any advice plz? Should I buy the OEM(cheaper) or MPJ (looks much better /4500mAh and 8500mAh available)?