Quote - "Anything but bryce's own compression cuz it sucks".
Yeah, I would have to agree with Rayraz on that. Bryce's video compression is about as bad as its jpeg compression, which is naff. Full HD would have more shelf-life, and it is the more modern standard,  but if you are mixing in performance video of the band it should be of the same standard, or aspect ratio. If you're doing this for the web and Youtube you'll probably want to use 640x480.