Lumix FZ80 versus FZ1000 Decision Time!

I was going to replace my Panasonic Lumix FZ1000 with the Lumix FZ80 because of its huge 20-1200mm zoom lens. But it has a 1/2.3" sensor. Is that a deal breaker? If you want to know about either camera, and are making that decision yourself come along for a ride! I look at it the way a camera user looks at it, not just specs but really pushing what the cameras do and where the shortfalls are. Spoiler: FZ1000 rules...