I am ready to take the plunge and am considering the P3 Pro for $860 USD taxes in, or a P4 for $1245 USD Taxes in. Should I be saving the 400 bucks and making use of that money for accessories or should I get the P4? I have searched this dilemma but it always seems to apply to people already owning a P3 Pro. Would you say the camera is of better quality on the P4? Is the obstacle avoidance a must have for newbie pilots? From reading forums there seem to be many weird fly aways and altitude anomalies with the P4. Have these started to clear up. The P3 Pro forum has far less weird events occurring. There are many drone sites saying the 4 is the way to go, but they are all sites wanting to sell you the P4. So from someone not trying to sell me a P4 what is your opinion? Thanks Guys. ps. While I am a noob at drone flying, I do fly for a living, and I understand GPS systems, mapping and compass errors quite well. I am an intermediate to advanced computer geek too, so I usually have no problems tweaking systems etc to get everything working just right.