Hell nah dude, ain’t no way Law is comparable to luffy. Luffy was clashing with kaido in base while law was getting his ass blitz by a non serious Kaido who was only toying around.
MFTL+ might kinda be a bit too much. Lemme explain, the multipliers we use to stack luffy’s speed when he grows stronger in each fights might be a bit inconsistent. At first, we see luffy in base clashing evenly with kaido. The next second, we see the same luffy still managing to clash evenly with kaido in his GEAR 4 form. Like shouldn’t he be able to easily blitz kaido if gear 4 gives him a significant boost?