It matters not since most DBZ characters have the will to resist mind control/genjutsu as Vegeta did when Babidi tried to control him.
Besides no Naruto character would last long enough to even attempt a genjutsu. DBZ characters are MASSIVELY HYPERSONIC +(top tiers like Vegeta, Goku, Gohan, Buu and etc are casually mach 1000 +) while the fastest Naruto characters are at best hypersonic +. No Naruto character has any kind of chance against DBZ fighters. ZERO
they dont need speed, example tobi, how is goku going to hit what he cant physically hit??
another example captain gynu took over gokus body with a simple trick VERY SIMPLE what makes u think ino cant do the same? its the smallest genjutsu that make the biggest impact in the dbz world.
Another example goku almost died do to an infection in his body that was making him weak,( android season) and almost killed him,. shino can cause the same effect in his body thnx the the aburame clan,. the only people i see going head on against dbz would be the first hokage ,minato,,itachi,madara tobi. just bcuz all these naruto characters have seals,genjutsu,and speed to avoid serious injurys, no way in hell theyll beat dbz in strenght it would be trickery and cuttn there kai(chakra) to a depleting point, and using there best of theyre techniques.
LAST EXAMPLE. In the dbz world all saiyans are consider "monkeys" and like all monkeys they all have tails,THEREFORE the FIRST HOKAGE SHODAIME can control them and manipulate them as he wants in was said that the first can control any TAILBEAST..
i like dbz but theres way to defeat em, but if naruto **** up and get hit by ne dbz fighter with a single blow its done deal theres no denying that.