Jeezus, you're like a dog with a bone.
I haven't read Practical Sailor in years. I don't friggin' remember which of their many anti fouling paint reviews I found to be flawed. If you think they accurately quantify bottom paint performance, hey, knock yourself out. I'm not a fan.
I will say this however, I only ever recommend two anti fouling paint products; Pettit Trinidad and Interlux Micron 66. All other paints are inferior by comparison, IMHO.
You understand the concept of "opinion", don't you?