TIL Raspberry Pi launched MCU RP2350 which has 2 Cortex-M33 cores at up to 150 MHz and RP2040 which has 2 Cortex-M0+ cores at 133 MHz and Betaflight supports them RP2350 Lands in Betaflight!. I don’t know if 2x150Mhz is better then single core at 450Mhz which some flight controllers have for quite time.