Whats the difference in the setup ?

[doronazl]

so i have a working setup of hyperhdr where rpi3b is the host and also the driver for about 800 led
im a newbie with hyperhdr so perhaps i dont know what to look for but ive been reading this guide
https://www.hyperhdr.eu/2023/02/ultimate-guide-on-how-to-build-led.html

and seems the recommendation is go with a totally different route, where rpi is the host, esp32 is the driver + a level shifter and use hyperspi as a com protocol, my question is whats the difference between that and my setup ? where does mine fall short ? id like to get some real life example that i could compare, thank you