Lemonade, but Ultraviolence is my favourite Lana album.
EDIT - Lemme snatch the track by track comparison
Cruel World vs. Pray You Catch Me
Ultraviolence vs.
Hold Up
Shades of Cool vs.
Don't Hurt Yourself
Brooklyn Baby vs. Sorry
West Coast vs.
6 Inch
Sad Girl vs. Daddy Lessons
Pretty When You Cry vs.
Love Drought
Money Power Glory vs. Sandcastles
****ed My Way Up to the Top vs. Forward
Old Money vs.
Freedom
The Other Woman vs.
All Night
Black Beauty vs.
Formation