I think the 10700 is stacked up pretty well against the 3800X. I don't overclock my CPUs anymore and the power savings are nominal so I might be going this route. My 4790k is feeling pretty long in the tooth and it's nice to see some compelling arguments for upgrading again. I'm glad AMD is pushing intel to be more competitive... but I still have mixed feelings about going back to AMD after so many builds (going back to the K6 days) with stability issues. Never experienced those issue with Intel.
Pretty much every day while I multi task at work, I look at a 10700 at Amazon and want to play around with one, but at the same time the $ vs staying on AM4 stops me every time.