It would seem to be a Delta specific thing and even then may not be necessary. I’ve played with speeds on my Prusa style printers and there’s an upper limit to quality that’s nowhere near the speed max and is highly dependent on the filament material. Running faster just isn’t practical so if that’s the only benefit, it’s likely not worth the hassle. 32 bit sure seems to be the buzz words of the moment!
I used to build gaming PCs and try overclocking everything to the point of implosion just to see how high a score and max FPS I could get on the benchmarks… running the machines at those settings for any practical reason proved pointless though when 30FPS was good enough for most games. I guess it boils down to bragging rights over usefulness.