I hold the Citi Prestige, and I consider the following perks valuable:
- 4th night free. Basically buy 3 get 1 free. Free night can help boost hotel status, or use it for late check-out.
- 3-hour for trip delay coverage to kick in.
- 24 months extended warranty.
- 60-day price rewind.
- 120-day purchase protection on theft and damage.
- Missed event protection.
I am still pretty bumped that Admirals Club access is being taken away though.