A friend of mine tried bfg drag radials on his ws6. He went from nitto drag radials to the bfg's and hated them. Went to et streets and loved them. Car was mild. 450 whp na if I remember correctly and a 200 shot. I worked at a performance shop once and we had a dynodynamics dyno which has light weight aluminum rollers with a knurled section. Et streets always left a little bit of rubber on the dyno after a run. They are the stickiest in my opinion.