xingcat
Be good to self.
The main issue with multiple channels I've seen is the ability to stay consistent with uploading on them. I know many creators with more than one channel, and pretty much all of them have what I would consider a "main" channel and then other channels they don't pay all that much attention to, and that isn't any better for growing an audience than having one channel with many different interest areas. So if you're able to stay as dedicated and consistent on a bunch of different channels as you would with one, then I'd say go for it, but it's like trying to keep plates spinning; eventually one or more of them is going to miss out on your attention and will crash down to earth.