I then hear of guys who advocate using FPV for the final of a circling approach. This is a visual approach from low level. You are looking out of the window having set an attitude. IMHO the minuscule FPV is the last thing you should be looking at.
Hallelujah
Youve been cruising at 3 deg nose up for few hours and a thrust of about 88%,
you fly around weather and you get IAS disagree then unreliable airspeed...amazing how many will choose select 4 deg nose up and thrust of 75%