I have the Advantage Cooking software & love it.
It's based on the MS Access platform. There is a free demo version @ www.30daygourmet.com
It was intended for OAMC. I really like selecting the recipes that I plan to cook (OAMC or not) & then printing my grocery list **BY AISLE**. I was always a slow shopper in the past as I weaved through the aisles making sure there wasn't one more thing I should or wanted to get. Now, it's direct & to the point without going back. Obviously, you have to enter that info, but the program makes it quick & easy. It took about an hour or so for me to get it totally set up, but I'm reaping MANY hours in benefit. It's "smart" too. It includes the packaging info on ingredients. For example, I put in the recipes & it adds up how much butter I need (1/2 cup + 2 Tblsp + ...) & the grocery list shows the total amount & how many STICKS to get. For broth, it adds up & tells me the total volume & how many cans to buy.
It has many reports & ways to organize or print your recipes, but I'll just let you see for yourself.
Anyway, I can't speak to how it compares to other products, but I can say that I really like it.