This is a tough one but Ill try it by caliber first
9x18mm,
Makarov
Stechkin
7.62x25mm
Tokarev
PPSH-41
7.62x39mm
SKS
AKM
AKMS
AK-104
RPD
5.45x39mm
AKS-74 Triangular folding stock has pretty high cool kid factor.
AK-74M
9x39mm
OTs-14 GROZA
7.62x54R
M38
SVT-40
SVD
SVDS
RP-46
PKM
Note:
I wouldn't love being armed with only an SKS or M38, but it would be just fine in a survival situation. Both would be ok if you going to be a sneaky Pete and shot and scoot. That being said I find the SVT-40 to be a highly underrated firearm it certainly has more grace than many battle, it feels like a hunting rifle and points and shoot really well.