you really think BTC can go as low as 700$?

I personally dont see it go much lower then 900$, with Eth I think we meet a support at 30$, so I agree with 30-70$ with you.

The bitcoin community is way bigger and there is much more people and Venture Capital in BTC then in ETH. We talking of the Billions. I and many people invested their last 4 years in BTC development and adoption, and I personally see the solution coming soon. we just crowdfunded Qtum for already 12 Million