Can't tell if trolling? lol
An ability only Goku can use that was brought up out of no where, versus a form that actually makes sense. Blue being about ki control and calmness. That's why much stronger people like Beerus and Whis don't normally give off any aura because they are able to control it and lock it inside. Not to mention SSB Kaioken has no consistency and it hasn't really been explained much. Goku goes from being unable to control his body after using it the next day to being able to flip it on and off as needed. We are not even told how strong of a multiplier he's using, at first he said 10x but what about after that? Yeah it looks cool and was a cool throwback but I was hoping they would drop it after he fought Hit at least. Where do they even go from a form like that?
Kaioh Ken didn't come out of nowhere, it is an old technique from before Super Saiyan
I think we had this discussion tho; the whole thing about controlling your ki better and not leaking leads to a way less interesting visual, where Goku just has his hair blue and ... nothing else. maybe from time to time a small micro thunder breaks if he is losing control but that's it. The anime already does that at times, showing Goku and Vegeta as SSB without auras
it looks lame
meanwhile the visual of SSBKK is much better, at least in the anime, what with combining the blue aura and the red one of Kaioh Ken. it is a lot more interesting visually, and has a proven way of hyping it up: rising the KK multiplier. also Super introduced a good problem for it, namely Goku getting the anime equivalent of rhabdomyolysis if he abuses SSBKK. after the Hit fight he has been a lot more cautious using KK for this reason
I think the quick switch between SSG and SSB that Vegeta does is much smarter than Perfected SSBlue -the anime could easily do it with SSJ to avoid the dumb use of SSG-. Perfected SSB is just a bad idea
Kaioken doubles your power.
Kaioken times N multiples your power by N.
That means Kaioken is as strong as Kaioken times 2.
Except Kaioken times 2 is actually stronger than Kaioken.
it is a percentage multiplier. 100% increase (KK) is x2, 200% increase (KKx2) is x3, etc etc