Ko-Fi is okay. The only features I don’t like are that it doesn’t seem super specific on what adult content is (which you can’t post); there is a word limit to the titles; link don’t work; and I always have trouble getting interaction on there (or maybe that’s just me with all sites, lmao).
Other than that, it’s easy to use and does have nice features! Plus, there is less pressure to constantly post than Patreon since donating can be a one-time thing instead of monthly.