In no particular order:
- The Drumhead (TNG)
- The Pegasus (TNG)
- The Defector (TNG)
- Tapestry (TNG)
- All Good Things (TNG)
- Emissary (DS9)
- The Way of the Warrior (DS9)
- In the Pale Moonlight (DS9)
- Call to Arms (DS9)
- Scorpion (VOY)
TOS I've never liked, and Enterprise was poo until its 4th season.