There are many different Classes and Techniques so please keep checking for new updates. I'll put up new classes and techniques as they become noticed. If this helps you plz Thank and +Rep. Also the names are for the LoLz

Here are some set-ups for you guys to use. (Always use your own preffered Equipment)

The Hard Hitter
As the name suggests this is a class where you play fast and hit hard.
(Use any attachment you want)
Primary : Powerful AR (Galil, Ak47 or Commando)
Secondary : Python
Lethal : Frag
Special : Concussion
Perks:
Hardline
Sleight of Hand/Steady Aim
Ninja/Marathon

Killstreaks: (These can be gotten fast and are effective)
Spy Plane (Helps whole team)
Napalm
Attack Heli


The "Rush"ian Roulette
To take out people and objectives quickly and effectively.
Primary : AK74 Extended Mags
Secondary : Your Best Pistol and Best Attachment
Lethal : Semtex
Special : Nova Gas (If placed well can keep enemy off of objective)
Perks:
Lightweight/Hardline
Sleight of Hand/Steady Aim
Marathon/Ninja

Killstreaks:
Spy Plane
Counter Spy Plane (Quickly able to see enemy on radar and they cant see you)
Napalm


The Support Class
This is basically to help your team and to get killstreaks to do so.
(Use any attachment on the guns)
Primary : Best AR (Famas or AK47 are my personal choices)
Secondary : Best Pistol
Lethal : Frag/Semtex
Special : Flashbang/Concussion
Perks:
Hardline (Helps you get the Killstreaks faster)
Steady Aim or Sleight of Hand
Ninja

Killstreaks:
Spy Plane (Helps whole team which is the aim of this class)
Attack Helicopter
Chopper Gunner


The Recon
Just to run around and stay off radar. For all you sneaky little :idea: LoL.
Primary : Your best gun with a suppressor.
Secondary : Makarov Suppressed
Lethal : Any
Special : Decoy
Perks:
Ghost
Sleight of Hand/Steady Aim
Ninja

Killstreaks:
Counter Spy Plane
Attack Heli
Chopper Gunner


Techniques:
To avoid Trash-Talk - Well don't camp but don't rush either. Stay in the middle of these two. If all else fails...there is a mute button

To gain Max XP - Play a game mode that you are good at (for example, HQ may be the best way to rank up in theory, but if you suck at it, it will just make you angry. So play say Domination or another mode which you are better at. This is what I do and I earn 10000XP - 25000XP every game in Domination.)

To get killstreaks that are higher up (8-11 Kills) -
- Use Hardline if you want to
- Play Defensively
- Always watch your back
- If necessary, use a suppressor

To get more Wins - I do this a lot but many people think that winning and postive K/D cant be done together, you can either win or go postive. Play with some of your friends and go for the objective. If you all are there then 1 enemy is not going to be a problem. As soon as you get the objective, switch to defensive mode and defend each other and the objective(s). You may also wish to be a "support" man for your team. If so then play defensively and go for higher killstreaks that can help your team (for example, Blackbird gives all of your team a constant UAV which helps insanely. Attack Dogs/Chopper Gunner/Gunship will all chew the enemy up meaning less trouble for your teammates).

-ALWAYS REMEMBER TO PICK UP ANOTHER GUN IF LOW ON AMMO-

So thats all I have for now guys. Hope this helps. (If you are wondering why you should use these well...I am 7th Prestige completely legit and have a 1.30 Win/Loss Ratio and a 1.76 K/D using these set-ups.

Remember to Thank and +Rep