[ramblerman]

About 60 per day.

If you are serious about anki and start developing a big library I would recommend as well using: https://github.com/open-spaced-repetition/fsrs4anki/tree/mai...

It's a scheduler that's pretty well thought out, and can spread your reviews so they are a bit more balanced.

But as I mentioned (and I think this is where the skill comes in) I prune my cards every day. I'm not afraid to delete cards, I think it's crucial, interests change, circumstances change. So just drop what now seems superfluous.