Thanks Meter 20
Join Date: Feb 2012
Location: Thiruvananthapuram, Kerala
Hey, take this in a positive note.
Granted, you are a new user, so you should read the Sticky threads first, which will help you understand the rules, tell you where you can find the most relevant information, and contains quite a lot of information for beginners. The spirit of these forums is to read and understand, not to get quick answers. It should serve as a knowledge base, so useless threads shouldn't be posted.
Then, this kind of questions are not allowed, because there is no single ROM which is the best. Each user will consider different ROMs as their personal best, depending on their needs and usages. Just explore the forums, read about various ROMs and you'll find many ROMs, and some of them will satisfy your needs. Again, see the sticky threads for learning about how to root, install recovery, change your ROM etc.
Google LG Nexus 4:
ROM: Stock, Rooted.
Kernel: matr1x v9.5
Recovery: TWRP 18.104.22.168
LG Optimus One P500:
Current ROM: CM 10.1.0 RC (Got to say, the CM launcher and Apollo have become really good!)
Recovery: TWRP 22.214.171.124
CPU: 320-710 MHz, Interactive governor.
Kernel: Stock CM kernel.
Mods: Power as Search, Search as Power, Link2SD.
Some day, I'll give back to this community, what I got from it.