I can't tell what else matters to you. That is, will the 30fps UHD issue matter for you?
What cameras do you have now? That is, I've lost count of folk that have a camera, camcorder or phone but only needed a tripod or lighting to get the quality up.
That is, some folk try to solve basic gaffes with better cameras.
Are there any better options for cameras that are under $1000 that could take better videos? The Camera/Camcorder will be used 90% to take videos. Right now I'm thinking about the Sony AX53 and the Lumix G7.