The @delta is raising 5 times more from their @Liberapay account than their OpenCollective.
The only downside of #Liberapay is lack transparency regarding how much money have been raised since the inception of the account or annually. You can see the history in form of a weekly graph, but doesn't give you the number, or an annual estimated budget. Other than that, it is way better than #OpenCollective. Also, Liberapay is under CC0 license:
https://github.com/liberapay/liberapay.com?tab=readme-ov-file#license
