Hi there, Have been using the VXR lipo and regulater in my MBX-5R since they became avalable really. Can't complain at all works very well.Had to do alittle hacking around of the BOX on the car to make room, but it all fits
Don't forget the VXR regulater at present only works with Spektrum + i think HRS futaba recievers......
The Much-More 7A one looks to be very good and i don't believe it has any compatability isssues. I'm just trying to get around to wiring in the one i picked up on the weekend to try it out ....... you can never have to may amp's.
Espicially when using 2 powerfull digital servo's in an 1/8th car
Tis nice not worrying about the RX dumping. I now have no need to charge on the day at all.