I've seen a few recommendations now for the Ikea Dirigera hub, so fine. I've ordered one. Assuming it works as expected, I'll migrate everything next week. So long, Philips. I liked your stuff, but why'd you have to get greedy? Was being twice the price of your competition not enough?
However... in some rooms (office and board game room), I do like having the option for cool white during the day, and warm white at night. So I like having Hues there.
So, while Casetas are good for automating a single color, you still need bulb-level automation for anything involving multiple colors.