I started using Paprika a few weeks ago and really like it! It’s very easy to download my recipes from NYT, WPost Voraciously, plus other randoms I’ve found over the years. You can also manually enter your grandmother’s banana bread recipe, sort them into folders that work for you, scale ingredients. I didn’t shop around too much - Paprika came up first, and I’ve been happy with it.
What I would REALLY love is a way to download recipes and pictures into a book I could create and print on Shutterfly or something.