Guys; I thought of keeping all the best OC settings in one place for all the available cards in the market.
I would need your help to input your best OC finds bit of details; happy to update it time to time; it would help us hit the rock bottom (even for a beginner).
You can PM me or Post a reply on this post or request on this post :
https://bitcointalk.org/index.php?topic=2176936Hope I get good support from our nvOC community members to make this possible

This is URL :
http://krypto-mining.blogspot.co.uk/I've only started; any suggestions welcome

That's a good idea, congrats on the initiative! I've visited your website and would like to suggest to include a column specifying the exact brand and model of the card. And even with the same brand and model, I've seen differences regarding the maximum stable OC values, probably due to different memory manufacturer or other slight differences in manufacturing. But with your idea it will be definitely *a lot* easier to know what values should be stable, and play with slight differences.
I'll PM you soon with my cards' OC specs.