A little bit of a problem with all these players' advantages at high counts is that they go along with the infamous "long run". You cannot expect to see significant results in a short period of time.
Unfortunately for me, after 6 months of playing, using card counting, I can say that all these high counts have been brutal to me. I lost all these sessions. Too many stiff hands, too many pushes on seemingly good hands; not a good experience at all. I think that my overall results would have been better, using Wonging only and betting 1 or 2 units only, regardless of how high the count is. I am not saying that it is the proper way, I'm just telling you what my experience has been so far.