'Good' lipos vs others

[Sammus]

Hi, does anyone have any FIRST HAND experience in comparing cheaper chinese Lipo packs with the brand name korean packs?

I ask because I am currently running 3s 4000mah 20C HECELL packs (same as 3E packs) - and was thinking of upgrading soon. They still have excellent capacity - usually charge to around 4200mah on my ICE.

I can get some 3700mah polyquest XP (25C) packs for ~$80 each and was wondering if they really would perform much better (read cooler), even though theyre are comperable capacity and discharge rating.

My HECELL packs are getting pretty warm in my CRT.5 conversion and wanted something that I could run without worrying about pack temp...so does anyone have any first hand experience/evidence from 'upgrading' from cheap packs to the the big $$ packs?

Cheers

Sam