Actual Budget if you're more into envelope budgeting. I came from YNAB and could not get the same workflow out of Firefly as I could YNAB. Actual Budget does provide that.
I do think setting up HTTPS is required for Actual so if you don't have that yet, then Firefly is the way to go.
Worth checking out Mealie, too. Can't say how it compares to Tandoor or Kitchenowl but I've been happy with Mealie for years now.