So far I’d have to go with the visor “Secrets”
Have you guys seen any cool visors?..
A Rainbow visor would be cool…
Favorite helmet is Noble Honor but I haven’t got it yet :(…
Black (Midnight), it has been since Reach.
I’m partial to the classic Gold.
I just want a gold visor, to be honest…
Resolute so far.
I’m quite fond of a lot of them, but my favorites have got to be Greystone, Armorer, Flood, Remembrance, and Abyss.
Um… blue? Yeah blue. Or recruit. I only have two visors in this game, recruit witch is blue and pathfinder which is green, yellow, and red I think.
Buckingham all the way 
The red visor with tints of black is probably my favorite so far, but I’m sure there is a visor that I haven’t unlocked that I will enjoy so much more.
Love the gold visor I have! Didn’t know it would come with the mc controller.
still haven’t got a different one yet, but I would like a silver one.
Well I only have 2 ._. The default Recruit visor and Locke’s visor colour – the one that came with my Locke controller.
I am totally #TeamLocke though, so I might be using Locke’s visor colour most of the time anyway, even after I get others visors 
red
Clockwork or Dianthus, but I’ve only unlocked 3 of them so far.
My personal favourite is the Legendary visor. (The one the Chief uses.)
dauntless. came with MC controller. its pretty sweet a deep gold, but depending on the lighting and angle you look at it, it can appear black or even matching the colors by the lighting around the level.
Unbreakable for Halo 5 and legendary for Halo 4
Dountless and midnight
Abyss and Resolute looks very nice, but my favorite would have to be Daybreak.
I like any dark visor colors. I don’t like the lighter ones. Just a personal preference.