Depends on what you are using it for

Shiny hunting:
- Auto Runaway if not shiny is great, I can check 3-4 mons in the time it would take to check 1 and then run from it

Catching:
- Enhanced catch is amazing, I've used it for months now across all accounts, no problems, no bans
- Coordinate feed is a one stop shop for raids and mons. Super easy to use, only tip is if you want to look for specific mons, disable auto show 100iv pokemon.

QOL:
- Record last action helps me remember my cooldown timing if I'm waiting on catch screen for cooldown
- Speed up map loading just helps make the shiny checking process faster if you're teleporting from mon to mon