Fair enough mate i wouldnt comment on a dog I never seen but I think we can both agree if you get a heavy bull x you will catch less than it's racier counterpart assuming both dogs in question are game, I have racier dogs to do the f+d still young yet mind, I only have this reverse 5/8 for one thing if I wanted 1 dog for everything I wouldn't of got her and I think most people who buy a dog that's over half bull aren't worrying about how fast it's going to be