I think it depends on what you do now vs what you can do with the new features. For instance, I add background audio to many of my projects. With 15 I had to adjust the audio manually when I wanted the main track to dominate and visa versa for the background audio. The audio ducking feature in 16 can do this. I like to film my sons sports and create action videos for him. 16 has a cool video collage feature that I can use for nice effects with action vids. Photo Director 9 that came with the upgrade has some nice new features that I can use as well. You can accomplish many of these things with older versions but with more manual effort. And thats not a bad thing because you learn new techinques and tricks along the way. But if you want the software to do all that then you have to determine how much time you will save by using new features that the upgrade provides. Or how will these features add to the quality of your project.
The three features I mentioned alone were worth the $70 to me because I use them. I dont do any 360 stuff and dont plan to so that capability is just that. A capability.
However I have seen some of the most amazing vids , clips, effects, title sequences, intros, etc created on much older versions of PD
It still comes down to your own creativity and skill level to use these tools to for maximum effect.
$70 wont make you a better editor but it will give you some extra tools to allow your creativity to expand.
Just my 3 cents.
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Dell Precision M4700 i7-3840QM 2.80 GHz
16gb ram , NVIDIA Quadro K2000M GPU
Samsung 850 EVO 1tb SSD , 500 gb HDD ,
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