I disagree. You don't lose hardware level flexibility, you gain hardware level flexibility. "Oh you wanted to only use 256GB memory and X CPU cycles during th

I disagree. You don't lose hardware level flexibility, you gain hardware level flexibility. "Oh you wanted to only use 256GB memory and X CPU cycles during this time period, unless Y event occurs in which case boost to 1024GB and 4X CPU cycles? And then prioritize which jobs to dynamically scale back in order to make room? Since all your gear is homogeneous and uses a sane management scheduler that's now possible". You don't get that using disparate hardware typically.