1. 1 BTC = $1 Million by December 2020 John McAfee
2. 1 BTC = $250,000 by 2022 Tim Draper3.
3. 1 BTC = $100,000 by December 2018, Kay Van-Petersen
4. 1 BTC = $25,000 by December, 2018 Tom Lee
5. 1 BTC = $20,000 by December 2018 Pantera Capital
Which one is more realistic and do you think it will come to past?
These prediction are just a common opinion we don't consider these things because last year also many peoples predict some future possibilities but total market is oppositely react so we should think positive but don't think huge value because again we only affected in end of the year. I think it will cross 10k USD in 2018 and next year it should reach 20k USD.