The Mavic Pro Platinum and Phantom 4 Pro Obsidian were released today. Are these news drones worth the upgrade? The Mavic Pro Platinum seems to only add slightly better battery life, less noisy flight and a few other minor changes. The Phantom 4 Pro Obsidian is a new color with a camera assembly that looks slightly different. I must confess that I am confused by these drone “upgrades.” What are your thoughts?