most common question people ask is about getting indexed
For that I think it helps to be a bit more patient and incremental in the beginning
This is a 1k+ page site. For week #1 I put <20 in the sitemap. Then you see:
1. which types of pages you didn't include, but google thinks are quality and includes them anyways
2. any not getting indexed, fix issues on those main pages ASAP
Then scale up to 100 a week later, and 1000 after that
Some folks can send 100k/1M page sites right at once. It's possible. But if you haven't done it before, best to take a little time to get the basics right
Love building systems that you build once and they keep compounding with time
Ask me anything about programmatic SEO