I've never had the originals (I'm only 18 lol) and they're really not my thing, but I did have some of the 2007 series plushies. I have kept the biggest one of them to this day, I when I was younger got rid of many childhood toys I now regret not keeping (some my childhood Lion King plushies, two G3 ponies, my Hasbro LPS, all of my original Fillies..) but somehow that guy stayed. He is so soft even after being loved for so long!
His name is Snoopy because he is black and white (and I never was creative with names) and I got him as a birthday present when I was about 8 or 9. I remember being sad he was missing the adoption application papers that came with these! All others in the store had them. ):