Graphics library for a menu based display interface

[trevwhite]

I have a project coming up and I am looking to see what is out there. The system itself has basic menu options required for configuration.

I believe at present I will use STM32 but am open to other suggestions.

So far I have found the following two. Has anyone got any experience using them and can offer any advice ? I would really like to implement a nice colour user interface but I am not sure how much resource this would take up. Any comments on this would be great.

The library does not have to be free but I dont think I can spend £1000s on it.

https://my.st.com/content/my_st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32-standard-peripheral-libraries-expansions/stemwin.license%3d1495035751424.html

https://ugfx.io/overview

Thanks

Trev