Sorry for my first post being a request for info. Iv'e got a Phantom 4 on order but Its not going to arrive in time for a job that I have coming up in 2 days so Im going to have to reluctantly buy a Phantom 3 just for this job and sell it on after the shoot. I have access to some spare batteries for a Phantom 2 . Will the batteries be compatible across the various models. V2, 3 and 4. Im probably going to buy a standard Phantom 3 for this one shoot. Am I going to be hugely compromised on ease of use or quality compared to the advanced and pro models? Im guessing range is reduced on the standard right? Am I right in guessing that the light bridge is only on the Pro and advanced and extends the range ?