(spoiler alert oops)

Saddest of these deaths:
Swiftpaw: Sharp
Snowkit: Snow
Bluestar: Misty
Cinderpelt: Feather
Stonefur: Frost
Redtail: Dust
Lionheart: Wind
Spottedleaf: ash
Can't pick: Fire

Favorite of these cats:
Ravenpaw: whisker
Barley: spots
Purdy: storm
Smudge: fur
Princess: claw
Jake: spark
Scourge: flight
None: cloud
Can't choose: wing
Multiple: foot

Snowflight or Frostflight for me ;-;