Help me decide between late-night thoughts after a year [v4]

Looking for honest feedback, not validation. Spent the last few weekends digging into this and the deeper I go the more questions I have. Long-time lurker, first-time poster.

Spent the last few weekends digging into this and the deeper I go the more questions I have.

The trade-offs here are not obvious to me and I keep flip-flopping.