Help Justin99 choose a design

Justin99 is running a logo contest. So far, designers have submitted 4,389 entries and Justin99 would love your feedback on the 8 entries below.

#4064 by
UniQueArts™
#3987 by
[B]-design
#2127 by
NemanjaB.
#2050 by
LuckypiG
#2032 by
Markoscc
#1566 by
ulahts
#1021 by
gray matter
#562 by
Tembi

Want to know who wins?