Which zippy pack or truerc somewhat affordable lipo question

hello all i have been looking at getting into lipo, i only bash, so i'm looking at cheaper options its down to the 5s1p 5000mah trueRC packs or one of the 5s1p 4500-5000 mah zippy packs from Korea. the question is which one, they have the green, blue or zippy-R pack and they have a higher c rating

so this goes out to anyone with any of these batteries please chime in, i know about the track power or enerland option but that is way out of my budget im looking to spend around 120 bucks for a 5s1p 4500+ mah

my main question is which zippy is descent 15-20c or should i just use the 10c trueRC?
this is for a e-revo conversion mmm and i'll wait for the motor to come out i just want to get everything setup i just bought my hyperion 0610i the 250watt one
thanks in advance.
jeff