I was a nano(I preferer the raiblocks name) I realised that:

-speed of transacion and low fee are really far behind in the priorities list of a store of value item. (most important are security, adaptability for example, that why I think decred will be world changing)

-it is really hard for me to approve the original distribution of coins, pos problem, for me the best would be pow really hard to mine, so futures generations are not that much handicap.