Naruto won
Better training
Better arsenal
Better healing factor
Invisible body doesn't matter
-Kurama could sense people by their emotions
-Naruto even seen his own soul
-Six path saw limbo clones
-chakra and reishi are different, but they access natural occurring energy around them
Naruto can dodge light speed attacks and can move faster than lightning
Ichigo also moved at lightning speeds. And, has moved mach 415,000+ but not lightspeed.
Ichigo had a better reaction...speed than Naruto did. (Ichigo had 972,616,000 mph vs Naruto's 670,616,629 mph
Six path gave him extreme awareness which allowed him to avoid fatal blows.
Even if they assume each form gave a x10 power up for the reitsu level, multiply that by the time he destroyed Las Noches gets him up to over 440,924,000,000 megatons. And they deliberately overestimated him.
Naruto's chakra level is more easy to gauge. When his chakra was extracted and exploded a hole in the moon. The energy was 480,000,000,000 megatons. And, Naruto tanked that in base form.
In his better form, he took 27,000,000,000,000 megatons with the moon splitting feat.
Naruto outputs and survives more than Bleach.
814 kiloton blast hurt Ichigo.
Naruto and Ichigo don't scale from Kaguya and Yhwach.