I have neither of those helmets, but have the Acerbis Active Dual sport helmet..
-got a visor- after riding in cities behind belching trucks in diesel fumes (Iran, Stans, India) , I am very glad I didn't have an open mx helmet with goggles
Visor has no UV protection on it, I get very sunburnt
-no chin curtain so is very loud once I hit 80+kph (I ride a DRZ with no screen)
-cheap construction- worn it for 3 months, and the plastic clips came out... I had to gaffer tape the peak and visor on, when I was 500kms from my destination, and had to order new clips-
'Life begins at the end of your comfort zone'-
UK to Asia on a DRZ400 2012-2013