Hi all, apologies for what may be dumb questions but I thought I'd ask anyway. ok...here I go... (1) do tinted visors help against sunburn? (2) for full face helmet are visors interchangeable? I have a GDR FF996 (believe it or not an Aldi special ) and I can't seem to find a suitable tinted visor online. (3) so I have been thinking to buy a new helmet (more mainstream perhaps) and I have come across an open face helmet (RXT Metro). I like the look but concerned I am going to get even more sunburned than I am now!! Anyway, just a few dumb questions. Love to hear any feedback/tips as I am now regularly commuting on my bike to work via free ways and would like to be more comfortable. Thanks in advance, D.