Hi, I hold a few tokens of varied nature and a few coins. I have setup a few eth addresses for the younger members of my family. I am talking about kids that are less than 3 yr old 
So, what would you include in their new accounts, so that they can use it in 15 yrs?
So, what would you include in their new accounts, so that they can use it in 15 yrs?I think the best choice of coins for these holding are those who belonged to atleast top 10 in the coinmarket cap or you may want to check their market charts history to have a glimpse on how they would go for years. I also suggest to have a back up files properly saved for their accounts because 15 years would be a very long wait and maybe put some instructions in there just so they will still know how to access it.