r888 semi slick
r1r not semi slick
r1r more on street race use,r888 more on track driving
r1r wear much much more faster then advan neova ad07,sidewall very hard
r1r dry grip better then advan neova ad07.but less grip compare to r888
r888 wear faster then r1r
r1r wet grip better than advan neova but still not good enough in wet.(dun drive fast in wet)
r888 aquaplanning more serious then r1r in wet.
if u can tolerate the tyre wear fast then go for r888.semi slick always better then street radial in dry
dun shoot me,just telling wat i experience
