I've used Size on but not the other 2. It seemed to work well, but I don't know that it will benifit you much on top of the mono you are already taking. I just tried a sample of VPX NO SytheSize that I got with my last order, and it tasted pretty good and had a pretty solid ing. profile.
Not much to go on, but it's what I have to offer. Hope it helps in some way.