Developed by me (so obviously Must Haves)

1. https://foundryvtt.com/packages/tiny-hp-monitor
2. https://foundryvtt.com/packages/niks-show-and-tell
3. https://foundryvtt.com/packages/bloodDrop-DnD5e

Must Haves

1. https://foundryvtt.com/packages/dfreds-effects-panel
2. https://foundryvtt.com/packages/dice-so-nice
3. https://foundryvtt.com/packages/dice-calculator
4. https://foundryvtt.com/packages/hide-npc-names
5. https://foundryvtt.com/packages/lessfog
6. https://foundryvtt.com/packages/monks-combat-details
7. https://foundryvtt.com/packages/monks-little-details
8. https://foundryvtt.com/packages/popout
9. https://foundryvtt.com/packages/fvtt-perf-optim
10. https://foundryvtt.com/packages/retroactive-advantage-5e
11. https://foundryvtt.com/packages/shared-npc-initiative
12. https://foundryvtt.com/packages/token-action-hud-core
13. https://foundryvtt.com/packages/token-action-hud-dnd5e
14. https://foundryvtt.com/packages/tokenwarp

Nice To Have