My opinion on this topic seems to change too often. ANTi has LOTB, KIB and Higher which are classics but Lemonade is an incredibly solid effort as a whole. I'll say Lemonade at this point.
Anti is oddly a much more cohesive effort and more listenable as a whole for me, even despite the concept arc Lemonade has. There's a wall from Daddy Lessons to Forward, imo. Anti doesn't stumble til Never Ending for me.