I am new to the electrics and would like to know what is the differance between the reglator electric props and the slow fly props.(VERY CONFUSSION) Crunnently flying a Mimi Funtanna, with a E-Flight park 480 motor. 40 amp esc,2100 Lipo Using a 11x5.5 APC E prop on it. Should it be a slow fly prop? Or is what I am using OK? Power is not that great, Currenting bulding a E-flight Brio 10. Can't decied whether to use the Park 480 or the Power 10 with this one??ANY SUGGESTION? Haven't a clue on what prop top use on it/ Any help to a newbie would be most welcome. Have flown nitro for 30 years. But this electric stuff is all new to me. Thanks for any suggestions