I'm sorry you had a bad experience with the GV packer. I've heard that the material between the balls and shaft isn't very strong or durable.
I usually recommend the Mr Limpy, but since you are looking for a pack-n-play, you might want to consider the Peecock. It is a hollowed out silicone packer that can be used as an stp and pack-n-play. It comes with an insertable rod for penetration. Different sizes and colors as well.
http://www.peecockproducts.com/With the bendable ones, like the Bendy, Otto, and soft touch (which I'm pretty sure is just the Bendy), the balls may separate from the shaft because the rod isn't attached that way. The Mr Right is also an option. But it might be too hard/large for regular packing. I'm guessing having two packers, one hard and one soft, is not an option?