? stock one. Don't install any custom kernel, just flash the rom as it is. You can try custom kernel but i don't know if its perfectly compatible.I must be quite stupid but i don't understand what kernel I should use to install your ROM..
I'm using this rom until now https://forum.xda-developers.com/t/rom-10-pixel-experience-08th-dec-2020-final.4103523/ and i would like to change for yours.