Question: is 10 bit color worth it?
Answer: Every jump in bit depth is a dramatic change in data, so while a 10-bit video may not yet be as good as a raw still, going from 8-bit to 10-bit is huge. In more technical terms, an 8-bit file works with RGB using 256 levels per channel, while 10-bit jumps up to 1,024 levels per channel.