No, they are equal as for now but the gap is very small in opposite to what the people think.
Now, If what was shown by Sasuke in the last page of the lastest chapter is Final Sussano v4 stabilized form (Perfect Sussano) then
Sasuke's Perfect Sussano > (Half Kurama) BM Naruto
Sasuke's Perfect Sussano=(Half Kurama) BSM Naruto
But if what was shown by Sasuke in the last page on the lastest chapter is Final Sussano v4 unstabilized form(Final Sussano), then
Sasuke's Final Sussano=(Half Kurama) BM Naruto
Sasuke's Final Sussano< (Half Kurama) BSM Naruto
agree ?
Now, If what was shown by Sasuke in the last page of the lastest chapter is Final Sussano v4 stabilized form (Perfect Sussano) then
Sasuke's Perfect Sussano > (Half Kurama) BM Naruto
Sasuke's Perfect Sussano=(Half Kurama) BSM Naruto
But if what was shown by Sasuke in the last page on the lastest chapter is Final Sussano v4 unstabilized form(Final Sussano), then
Sasuke's Final Sussano=(Half Kurama) BM Naruto
Sasuke's Final Sussano< (Half Kurama) BSM Naruto
agree ?