After a couple of exspensive repairs and with the recommendation of my repairman I switched from the Inspire to the P4 and am surprisingly happy with my decision. I loved my inspire. It definitely looked more professional and intimidating. My P4 looks like a toy. Still, I am able to get some shots that I never would've dared with my Inspire.
Pros:
Batt life (that extra few min makes all the difference)
Obstacles avoidance (confidence while FPVing at distance)
Compact case ( I take it with me EVERYWHERE now)
Reap air costs should be cheaper
Cons:
Little less stable in high winds or altitudes.
Looks like a toy
Can't rotate camera 360 ( not as big of an issue as I thought it would be. I realized I fly sideways most of the time anyway)
I'm sure there are other pros and cons. Theses are just the ones that are most important to me. I think if you can fly well it would be hard to tell which craft was being used to film your project.
Example:
It wasn't perfect. This is my first real job using the Phantom 4 instead of the Inspire.