I'm not sure the smaler head is worth the extra time if the part can be printed with a larger nozzle.

I have a big print going now and then I plan on printing the same object that I printed with the 0.5mm nozzle to get as best of a side by side comparison as I can.

I expect it'll be nicer, but how much nicer? And os it worth the extra time and energy required?

I suspect I know the answer, but we shall see.