Figuring out a clean shorthand way to group these best practices was something we definitely thought about. The idea behind using funding rounds was to find something that can work as an easily digestible placeholder for company maturity and capabilities for most SaaS startups. Something closer to “just starting out,” “product-market fit,” and “starting to scale” rather than being specifically about actual funding levels.
Definitely open to feedback if that way of grouping things doesn't resonate!