Sitka's right about Waterfall Tears. You can get 11 of them before you hit the room with nine lilies (gee, guess how I know that
). Addicting Food has more in total, but WT has so few monsters in total that you can collect the eleven quickly. On the other hand, AF runs does offer the side benefit of actual experience points, if you care.
Section ID might be a relevant consideration here. AF runs seem attractive for Skyly, just because there's so much good stuff in Caves. Redria wouldn't be bad for that, either...but anyway, it varies.