The Ender series gained "quiet" stepper drivers a while ago, and they rolled out the 32bit 4.2.2 board pretty much unannounced in Aug '20. That actually caused me some confusion when I bought mine in Sept, as everything on the web didn't match what I had in hand. Unlike the 8bit board, the 4.2.2 has inputs for a bed leveler and filament monitor. No "pin 27" hacks. It has enough power and memory to run all at the same time. And it has the bootloader pre-configured.