UI plugin

Hello,

Can anybody please give me a piece of advice about what plugin to use to create a beautiful UI and to not decrease the frame rate on Oculus? We've tried LGUI, but it decreases the frame rate so it's not possible to achieve 70 FPS, also Coherent and Noesis, but they don't work with Vulkan enabled, which we need. Maybe the only way is to use the default Unreal Engine UI? Thank you in advance.

Best regards,

Alexander Temnyakov