PlatformIO Community

Which Framework supports the most std c++ features and pio libraries for STM32

Hi all,
I am trying a STM32 board on PIO and I see there are 5 available frameworks.
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The only one I tried (briefly) in the past is mbed and I hated the fact that it took like 15 minutes to build…
Anyone has advice or feedback on which to take?
To me, the more c++ features it supports the better. The faster it compiles the better. The more arduino libraries it supports the better!

Thank you!

P.S. the board I have is STM32F429 Discovery, it comes with a 2.4" QVGA TFT LCD display. I was wondering also if there is a library for displays with STM32 in PIO?