Poll about monthly payments (Patreon)

hulloo

I've been wondering about the new monthly payment system for a while now but I keep forgetting to ask at the beginning of the month.

What's a better Patreon payment system for you all? The first of every month, or 30 days from when you pay?

I don't want to suddenly switch without warning (since idk how it affects patrons on switching over) so I wanted to ask you all which is better for you guys.