i personally love the nornfang and profits bane
The Answer cause it’s basically The answer to everything 
The Halo CE pistol…
All will bow down and worship the almighty God pistol.
I love the answer… Honorable mentions to voids tear, beam rifle Delta and dying star.
The best weapon would be The Answer since its almost versatile to about everything and with damage boosts you can wreck everything with less then a clip.
The answer. The most annoying to have to fight would have to be the hydra though
Best weapon as in Overpowered (REQ’s included) :
- The answer
- Nornfang
- CE magnum
Best weapon overall (REQ’s excluded) :
- DMR
- Magnum
- Lightrifle
- Battle Rifle
I would say the most universally useful is probably Blood of Suban to be honest.
It’s a low req level, it’s very effective against infantry, and will put a big dent in any vehicles you decide to target. It also deals pretty heavy damage to bosses.
If were talking normal weapons, Nornfang or the Prophets Bane.
If were talking glitched weapons (combining weapons on weapon pads) Put a nornfang into Jorge’s chain gun, or a fuel rod into a Spartan laser 
Best weapon? Honestly I’m not sure. I’d have said the sniper rifle, but now that your target gets a warning that you’re aiming at them, it’s sort of lost its value to me. My favourite weapon however, is either the Halo 2 Battle Rifle or the extended mag Assault Rifle.
Tartarus’ Gavel + Invisibility = Prophets Bane with insane speed, jump height, health, and aoe.
Nornfang and the beta beam rifle
Blood of surban absolutely awesome its good at close range , long range , high ammo count , looks good , sounds good , an absolutely satisfying beast I use these more sparingly then any other weapon because I burn through my req cards of this weapon !!!
In my humble opinion:
Best loadout weapon: Classic BR or DMR for sure.
Best sidearm: Whispered truth
Best Turret: Jorge’s Chaingun
Best power weapon overall: The Answer.
Seriously the Answer is a five hit kill to your average Spartan with a good fire rate, manageable recoil, and a big ol clip. Plus unlike Jorge’s Chaingun, you retain all manoeuvrability.
It would probably be the whiplash for easy kills around the beginning of a war zone match and later on (the high and mighty) The Answer
If you are playing super fiesta it’s gotta be either the answer or SPNKr Prime for me, and in WZ it depends on what you are trying to do but blood of suban and whiplash are very solid in terms of versatility, Low Req level and amount of kills possible per weapon acquisition.
CE Magnum it is!
ok for some reason, out of the blue, I just learned the physics of the Pro Pipe grenade launcher and it is my favorite weapon because I am a god with it. I can beat my friend The Answer VS. Pro Pipe. I also like the CE Magnum and Prophet’s Bane energy sword. Blaze Of Glory is basically an infinite-range shotty. Shoutout to Void’s Tear and Beam Rifle Delta (Halo 2).
The Answer is pretty nice too.
Clearly its the destroyer of all that is sacred
the halo ce pistol .
Grab your Nornfang and Halo 1 Magnum, and leave the match because you’ve already won.