1. Brand - Any
2. Budget - max 1.8k
3. Specs - Froyo & above / Screen min 3.7" & above, prefer SAMOLED(is SC-LCD quality on par with it? i saw Nexus S from Maxis...but never seen any SAMOLED before, so i cant compare)
4. What you need in the phone - Most probably will flash custom rom XD

Basically was eye on SGS & Nexus S, but there's some common problem with SGS (lag etc). but well, which phone doesn't have pros & cons?
So guys, i need some advise, out of this 2 model what else you'll recommend? ofcause with valid points to support also =) thx alot

thanks for the input, i've noticed the O2X, but the only drawback was the TFT screen