nobody has the answer to this question. which crypto currency does one invest in or follow. there was a time when we thought bitcoin can't go much higher... surprise surprise it's made it above $5000 , anyway i didn't really start this post to talk about the coins that already exist but the coins that are about to be released ...
have you heard about the ARN (Aeron) it somehow caught my attention , i wont get into the technical but its going to rely on blockchain technology to track aircraft maintenance and pilot logs. start price is $0.5 I will try to do another follow up post about this currency 11 days to go for the release of ARN.