Best beginner gun

Last time I was playing with my brother, but he really sucked. So does anyone know the perfect beginner gun? I started with the
usual psg+m4 combo. My brother started with a p90.

Say your favourites.

As a beginner, it depends on the style of his gameplay, this is the defining moment in the game....

Meaning:
If he prefers light recoil with semi-good power and an alright ROF, have him get the M4.

If he prefers picking off his targets, from perched positions, cloaked, have him get the PSG.

If he prefers heavy recoil with semi-good ROF and high power, have him get the AK.

If he prefers more ammo with an alright ROF at medium/low damage, have him get the
P90.

If he prefers very low recoil, with a slow ROF, and high power, have him get the K2.

If he prefers to be realistic, with a 3 round burst fire, and an alright ROF, and medium power, have him get the M16...

What I'm trying to say is: Guns are of an opinion, you can't have someone choose a gun for you.
I myself, love the M4A1, and the PSG-1. But I guarantee someone would say "Eww M4 sucks, AK rules!" And I don't doubt it does; to them.

Beginners :

Rifles and Submachine guns :

Power - Ak-74, M16A2
Accuracy - M4A1, Steyr Aug, G36C, K1A, K2, MP5
Ammo - P90

Sniper Rifles :

Psg1

Machine Guns :

MG36

Second Lieutenants :

Rifles and Submachine guns:

Power - Type89, G3A3, Galil, Fa-mas, AN-94, Sig551
Accuracy - Sig551, G3A3, Galil, Uzi, UMP45
Ammo - M249, MP7A1

Universal Weapons :

Snipers :
Golden Psg1
Engraved Psg1
Red Tiger Psg1
Dragunov
AWP
FrF2
M110 SASS
M-200 Cheytac
Golden M-200 Cheytac
WA2000

Rifles :
Golden Ak-47S(Golden Ak-74S in USF)
Alcad AK-47
Alcad M4A1
SAM-R M16A2
Engraved AK-47
Dragon M4A1
Cutie M4A1
Camo M4A1
Golden M4A1
Golden AN-94
Aug A3

More weapons will be updated later on.