Quakzey

I am going to upgrade to another Re-akt but I am on the fence between the Re-Akt Pro VVN and the Re-akt 150. I use the original Re-akt (with the suspend-tech) in a size small at the most open setting, does anyone know if the 150 size small has the same dimensions at the most open setting? I know it has a lot more adjustability - but my main concern is if the most open setting is the same (or larger for that matter) as the size small in the OG Re-akt. P.S. Looking at the size small only because of a deal on the helmet - I understand that the medium would fit for sure but not interested in spending the extra money.