Why I invest in Dash?
Ethereum is great. It's a programmable block chain with lots of level 2 projects, Raiden, Augur, StorJ, etc... I hold some Ethereum, but Dash is my biggest position nowadays.
I feel that Dash is much simpler to use and more focused to be Money.
The powers that be will probably ultimately have to give their stamp of approval to any sort of money. That's not out of the question but I think it is unlikely the powers that be will allow it to be Dash, because of the premine.
Governments won't want to be associated with any corruption. Unless they benefit from that corruption in some way