[pen] Yep, I'm always on the lookout for a good soft chocoate chip cookie that has gooey chocolate chips when warm. I';; eat other ones to try, but I'm never satisfied with those. So many places in the U.S. sell some version.
Also good to try different chips when baking. I don't know what all you have over in the U.K., but in the U.S., they have peanut butter chips and butterscotch chips. It can be fun to substitute or mix the chip types.