Which color direction feels right for this digital payment app?

While designing a full digital payment app experience, from bills overview to payment confirmation, I explored two different color systems for the entire flow. Same screens, same functionality, just a different accent palette and personality.

Option 1 - Neon Green. Bold, high-energy, and gives a sharp, fintech-forward feel throughout the journey.

Option 2 - Cyan/Blue. Cool, modern, and leans more premium and trustworthy across the whole app.

Would love your honest UX/UI take, which direction feels more trustworthy, engaging, and appropriate for a digital payment app, and why? 👇