I would like to buy 10 crypto currencies ($100~$150) each and leave it for a long period. What are the pros/cons of such approach? Some things I can think of
- Coins disappear with time and some might be erased over time...?
- Holding them?
- Creating a paper wallet for each (I do not want it to be in an exchange, I do not trust them)?
- Transaction fees might be too high?
I don't know what I don't know, so I am not sure what to be careful of, so I am asking from your experience.