Migrate to Metro Modern UI or Material Design ?

[PawelTroka]

Metro Modern UI - Metro Framework (https://www.nuget.org/packages/MetroModernUI/ https://github.com/dennismagno/metroframework-modern-ui) or Material Design? ( or https://github.com/IgnaceMaes/MaterialSkin)

[andrew-mi]

Also take a look at https://github.com/benruehl/adonis-ui
I consider it 'classic but pretty' and can be modified and twisted as you need: Unlike some other libraries mentioned you don't need to completely redo your UX 'flow'
I am not a contributor of the project - just a happy user 😄