I agree that Nova's sport googles look better than professional google,how ever does sport google make you a full protection, or better get a proffesional one because the eye' health is more important than the looking good?
Actually the OD values of the Nova sport goggles and the Nova professional goggles are the same (OD 6+ for 450-532nm). So the protection is also the same. One could only argue that with the sport goggles you have a slightly bigger risk of a laser reflection getting past the goggles, because of the way they are shaped. Imho that risk is minimal. I use sport goggles myself.
Note that with OD6+ I suspect the dot of low/medium powered greenies will be almost invisible.