Maybe it just be doctors this time. Everyone meet your new hero, Kamen Rider Scalpel!

https://i.imgur.com/dbgXNIj.png
Who did it better?

Kuuga, no question. All of them keep it very simple and all have something interesting going for them.

Aside from Dogga which is a surprisingly well balanced design, Kiva's forms suffer from the same thing most Kiva designs do; overdesigned and messy to the point of just not being good at all. I get what they're going for with each one but they just don't look great.

Kuuga, no question. All of them keep it very simple and all have something interesting going for them.

Aside from Dogga which is a surprisingly well balanced design, Kiva's forms suffer from the same thing most Kiva designs do; overdesigned and messy to the point of just not being good at all. I get what they're going for with each one but they just don't look great.

I just see four kings that need not be pitted against each other.

(My preference leans towards Kuuga too)

Kuuga. While I love Kiva's design to death, there's something about Kuuga that makes it stands out namely, it feels like each form of Kuuga ia good enough to be a main form, whereas you look at Kiva and you can tell that the three forms are just extensions of the Kiva form, not that it is a bad thing.

Kuuga did the concept of form changing better, but Kiva's suits are much nicer looking IMO.

I’ll go for Kiva, since each form has a very clear fighting style and actually uses the weapons to finish things off. I don’t really remember seeing that kind of change up in Kuuga and they used the form changing gimmick a lot longer.

How does Kuuga not finish things off with his weapons? That's the only way those forms fight.

Kuuga. I am very biased hinestly but Kuuga's forms change most of the suit rather than just one arm and the the chest piece