Both have their uses. I would buy both if I had the cash.
The Spark is very cool and if it gets you what you need then it's the right craft for you. I fly my Inspire regularly but am seriously considering a Mavic for more stealthy photography. If you think the Mavic would get too much attention then try flying an Inspire or (as I used to) an S900 with a big-ass camera underneath.
	
		
			
		
		
	
				
			The Spark is very cool and if it gets you what you need then it's the right craft for you. I fly my Inspire regularly but am seriously considering a Mavic for more stealthy photography. If you think the Mavic would get too much attention then try flying an Inspire or (as I used to) an S900 with a big-ass camera underneath.
	
 
 Was ready to give up on FPV when the E010 broke down but since I've got the goggles now...