This is nitpicking and is entirely irrelevant to the topic at hand; but you said OO (to refer to object-oriented) and FP (to refer to functional programming). Y

This is nitpicking and is entirely irrelevant to the topic at hand; but you said OO (to refer to object-oriented) and FP (to refer to functional programming). You should have either stuck with OO and F, or OOP and FP. I'll sink back into the corner now....