Talk:Unyielding Kamehameha Super Saiyan Gohan (Teen)/@comment-32593070-20190103202146/@comment-32271305-20190103203452

The +30% from Super Attack can stack for 1 turn, but it's only a boost to his SA multiplier, so it won't be that noticeable.

The chance of getting a critical increases by 2% per level, the chance of getting an additional Super Attack is only 1% per level (the other 1% is for additional normal attacks).

Another reason why criticals are better in most cases is because they're a x1.9 multiplier, almost as much as a double attack, except they also bypass defense and Type disadvantage.