how does this help? its totally off topic and stupid...
I generally either use V-power or 8000 just because they are close to my house, the closest BP is about 15 minutes drive away.
I did once use BP for about 2-3 weeks, I felt it was slightly more responsive than V-power but hardly noticeable, but i seemed to have gotten alot more mileage out of V-power than BP
Bookmarks