[Q] S2 Custom Rom help! topic

Hey everyone, this is my first thread on this huge community. Can someone suggest me a custom ROM that can be flashed using ODIN or Mobile ODIN or via CWM 4.0.x.x? I've tried twice to install the 6.0.x.x version, but in both cases I soft bricked my device:p
I am searching for a Stable ROM, possibly kit kat or higher (but an improved version of Jelly Bean would be OK).
I would really like a Lollypop Custom ROM, but, as I sad before, I failed twice. Thanks for your help! :)