The issue is: if you have pricing that works for solo devs / small teams, you'll leave a lot of money on the table with respect to enterprises, who are willing to spend silly amounts of money but also don't want to feel like they're being ripped off. One "solution" is non-transparent pricing but your low-end pricing may leak. Of course you can charge for enterprise features but the signal you send via low end pricing will set expectations for enterprises as well.