Simple topic. What are your favorite helmets in Halo 5?
Venator,Mark IV,Recruit,Helioskrill,FOTUS,
Mark VI,Wetwork,Scout,Athlon,War Master.
The ones made by 343 are scout, enforcer, dynast, venator, helioskrill, fotus, pathfinder, and raijin.
There are just way too many and without side to side comparison, it is hard to pick one. I think I have a tracker helm on.
MK 4. The best helmet ever.
Shinobi, indomitable and Mark 6.
Shinobi for moi.
Venator, Mark VI, Wetwork, Wrath, Hunter, Teishin Raikou, Protector (Challenger), and Noble
Helljumper, Hunter, and Locus
There are a lot, and hard to decide easily through them all. However if I were to say one from what I own, and can easily remember, it would have to be Helioskrill.
Mark IV, Helioskrill, Achilles (about to get)
Seeker, Achilles, Shinobi…
Oh, you didn’t mean the worst helmets?
Mark IV. Can’t beat the classics.
I have a whole list of favorite helmets, but if I have to chose five of them it would be;
- Helljumper
- Deadeye
- Centurion
- Helioskrill
- Wrath
I also really like the Achilles, Hermes, Mark IV, Locus and Shinobi helmets.
I usually stick with the ODST helmets but since halo 4 I rock the warrior helmet!
Locke’s Helmet, All Teishin variants, Scout, and a bunch of others I don’t know the name of at the moment.
CQB - oh wait… IT’S STILL NOT IN IT WTF
I like Centurion a lot, but haven’t unlocked it yet. And have only seen a very small number of people wear it =/ the classic helms are good too, prefer them to many of the new additions. I would like the Scout helmets a lot more if they didn’t completely wreck the colour of visors as well 
Scout
and then Helljumper
lastly Recon
Noble and Mark IV. Classic style Mark V needs to return to replace this alpha version.
Argus, had my eyes on the helmet since day one. Achilles is also great, and I am a big fan of Locus, FOTUS, Shinobi and Recon.