Ohhhh tough choice. I love me some OOO but Den-O is my boy.

I like them both but I'll go with OOO - the suit design is better and I have to give Eiji props for being able to fight under his own power instead of needing to be possessed.

Hey now, Den-O had Liner Form for when he wasn't possessed.

Kamen Rider Similarities Battle Round 3: The Odd Man Out
 

Copying areaseven's idea but for Kamen Riders. Rather than just motifs, similarities will be explored here.

This time the battle is between the Odd balls of the two eras, plus another odd ball from the movies in between the two eras!

Kamen Rider Amazon (1974)

Kamen Rider Shin (1992 V Cinema)

Kamen Rider Hibiki (2005)

Who is the more Superior of the oddballs? Amazon and Hibiki will be in another battle

No contest - Ichigo wins this one. He's badass because he's got the best henshin pose and a kickass theme song that he himself sings.

Tough call, but I'll have to go with OOO, as you can't go wrong with a Driver that has Akira Kushida's voice.

Ohhhhhhh I really like this one. I think I'd have to say that Hibiki wins the oddball race. If only for the first 29 episodes right Switchblade? :lol

Kamen Rider Similarities Battle Round 4: Our enemies use similar methods
 

Copying areaseven's idea but for Kamen Riders. Rather than just motifs, similarities will be explored here.

While our heroes use powers, these heroes have enemies who use similar methods to transform themselves! In this battle we see-

Kamen Rider W (2010)

Kamen Rider Fourze (2012)

Whose series reigns supreme? Both riders will be featured in other battles

Gotta give it to Fourze.
Lord knows everyone else is gonna vote Double anyway.

AAAA
MAAAA
ZON!

Seriously, Amazon is freaking awesome.
"KI KI KIII!!!"