Equal... our Kids, spouse's of my kids, and live in boy or girl friends of my kids, and any children that might come with said boy or girl friend or spouse... and of course the grand kids
So now this is what I do. Everyone ( adults) get's a box, a large gift bag and stocking. Except the grand-kids, they get lots and lots... In the grown up's box, gift bag, and stocking. I mix everything up, on their "$big$" gift might be in the stocking. There are several gifts for each person in the box, bag, and stocking... for instance. I always give my daughter something for her kitchen something nice, so last year it was stainless steel mixing bowls with lids that went into the box with a few other items, then in her stocking there were some spatula's, and measuring spoons, and a bamboo salad tongs. I put her Pandora earrings in the gift bag. So no-one knows which thing their $big$ gift is.
I sometimes will wrap up a few things and put them in the box, bag or stocking. I love to watch them act like why mom, then smile that smile when unwrapping them that they did when they were little kids.... Mom knows....
I also do Easter baskets, Halloween pumpkins, as well they get a few things through out year, like homemade treats for St. Patrick's day, or whatever.
Birthdays Gift cards, and a few small things to go along with them.