Dbs Maxx will double your range, but that isn't what I'm after. I like many have issue's with loss of control and video in places I know for sure it shouldn't. Dbs will correct that. I also have times with irratic decent to the point I do not auto land anymore. The deal with the dbs install is the ribbon connector on your board are real fragile, mainly due to heat. It's an easy install u just have to be very careful and gentle. I learned the hard way cost me a remote. With all said I still plan on installing it on new remote. Just going to be more careful. I will post some pics of install and what to look for when doing it. Should have remote tomorrow, going to rain for next 3 days, so I won't install it till I fly her at least once before I take it apart. I miss my pumpkin that much.