As companies grow there will be "pain points" that come up due to scaling (performance, architecture, development, etc). When you get to that point it's normal

As companies grow there will be "pain points" that come up due to scaling (performance, architecture, development, etc). When you get to that point it's normal to wish the pain didn't exist by "doing it right" the first time, but I think it's still better to wait until you have the pain. Because that pain tells you unequivocally what you need to value in the scaling.