I like that it has great support for MySQL, Redis (among other databases), as well as Memcached if you want caching features built in without having to setup another service or something else separately. It's also super easy to spin up new instances of these services quickly with one click from their dashboard. The UI is pretty simple so not much to dislike here but we've got some workflows set up where they can be improved by adding more options when creating an instance. We're using them…