Hey, Simon from Ko-fi here
Thank you for your kind words about Ko-fi, we just published a little article about 6 different ways of using Ko-fi which you might find interesting.
@robotboy is right, lots of Patreon users seem to also have a Ko-fi page. Ko-fi goals can be used for one-off fundraising for instance to buy a new tablet or to ask for donations to contribute to the next chapter of a story or comic which is slightly different to the way Patreon work. @ISNEKO's comments are also quite common, rather than having to create lots of content to a specific schedule, Ko-fi is a little less formal and free for supporters and creators to use.
I hope this helps and keep up the great creative work everyone! ď¸