i did buyback and finally decided myself
one of the tokens for hodl : $DOT
why?
Pro's:
1) having its own network / chain and useable by other tokens
2) collateral able
3) longest locked staking rate 8%
4) rank #17
5) undervalued (ATH USD 55)
6) daily volume transaction >> USD 10 Mio
Con's:
1) all tokens are issued already
