You want a hicap, have a hi cap, you want a mid cap, have a mid cap, want a low cap...well you get it.
However play the way YOU want to play and do not let others DICTATE how YOU want to play.
Most hicaps will fire about 50bb's before you wind them, mid caps will fore 120 or so before changing mag, so which puts down more potential fire?
Anyway I find that hicaps are fine for woodland and midcaps are fine for indoors for ME.