Each has pros & cons
- Climazeus: Gave Nami Lightning Bruiser tier equipment, but she herself still a Glass Cannon
- G5: God tier silly, but Luffy will be lucky to make it to 40
- Enma: The worst. Trading Shusui for sword w/ a drain buff/debuff
- Germa Genes: Overall helpful, but I bet admitting Germa did anything for him leaves a bad taste
- Adult Momo: Definitely not. Only made him watchable. Also, he lost his perv pass
To sum up, the best power-up was
Ifrit Jambe, but I guess you can't have that without Germa Genes