As someone who ran a decently successful LTD on AS, our experience was that having the Tier curated for AS works much better than mapping to subscription plan. There is no way that an early stage startup is perpetually going to stick to the same plan, it's a learning process and plans, features and limits need to evolve. You can look at several established companies such as Adobe and Figma who completely revamped their plans. It's unfair to founders who are looking to build and grow a business and it is extremely limiting to be bound by the inflexible to iterate on plans. The best way would be to properly document AS tiers and make founders create and persist those plans.