thats correct, BillForward offers a deeper subscription stack making it easier and faster to start billing and handling upgrades, downgrades, switch plans etc....
If you think you are going to be selling your product with usage based pricing, or want to use tiered pricing then we can add value from what you get with Stripe. Feel free to drop me an e-mail at ian AT billforward . net and can talk through you use-case.
https://www.mandrill.com/features/
I definitely prefer pages like that.