Cob suggestions, ran in the 65-70w range?

I was thinking about what cobs to pick up eventually, any suggestions or tips?

Diy Citi 1212's run around $11. Of course driver etc. is needed. Are you wanting to buy manufactured?

Vero 29s are now "spendy" compared to Citi, almost bulletproof....almost!

Luminous cxm 22- cheap and best in test as per cobkits

Luminus cxm22 vote here to, and know, they can go as high as 120watts each, but great at 1400ma, ( 75watts)