Been riding F4’s since they came out but for some reason never tried the conical or conical full shape. I think I ventured into trying some radials and radial slims but always went back to the good ol’ classic shape. Well, two sessions now on some 56mm 99a conical fulls and man...these are the best fuckin wheels. Super loud chirp, easier to break into a powerslide than the classic shape, yet still grips when I need them to. Might be a conical shaped wheel convert now.