i need some critique on this cause my friends dont do that well and they just give ratings and stuff like it sucks, cool, nice etc......just wanna get better thats all

to make it easier i'll give it names...

Sig 1


Sig 2


Sig 3

I think this one is the suckiest of them all :P


Sig 4


all the sigs are made from the oldest(bottom) to the latest(top)

Ava 1


Ava 2


Ava 3


Ava 4


i have too much free time xD :P

so....any ideas on improving them? and sorry if there are too many xD