3770k OC vs 3930k OC

In my gaming rig, i want everything to be future proof. I will be doing light rendering on the pc too, so which do you recommend?

"future proof" will never happen. And do know that both of those processors are overkill for anything the consumer desktop will see in software for the next few years.

then he is future proofing by the statement  "those processors are overkill for anything the consumer desktop will see in software for the next few years." 

I would say the 3770k is better here because of the price to performance and im talking mobo costs and dual channel over 4 channel ram. if your doing some super cpu intensive stuff and have $$$ to spend then go for 3930k but be aware new 2011 cpus are on the horizon.