Hi guys,im a first time flyer and i have been reading and lurking around here and finally got my mpp from best buy.i know the batteries of the regular mp batt will work with the mpp, but when i talked to a sales guys in dji store in orange county said that other than the color, there is a difference to make the flight time longer compared to the regular mp batt.is it true?coz if its only the color that would be the difference,im planning to get some 3 mp batteries from a guy and would $210 for the price of 3 mp batteries brand new is a good price?he got it at best buy but he just sold his mp and tol me its still sealed and i could check it out and he have the reciept.i know some guys here before was selling some mp batt but i now its hard to wait for those sale.thanks you guys