One of the best will stay as the best what can that be if not BTC, i can see it from the big block. 

Proven methods on Investing through bitcoin

Weekly bitcoin chart updates. Buy opportunities and Sell opportunities 

Author of ''Guiding Principles Starting simply and improving is better than not starting at all It’s more engaging to use tools before reading course''
https://ccfound.com/en/marketplace/courses/1626/bitcoin-intro

Author of ''Guiding Principles Starting simply and improving is better than not starting at all It’s more engaging to use tools before reading course''