No thanks.  I think Dash is at the end of its run because Bitcoin has already surpassed it in terms of technological development (RBF and CPFP) and enjoys orders of magnitude greater network effects.

By the time in late 2018 when Evolution is ready for production Bitcoin will have segwit, Lightning, and possibly sidechains/mimblewimble/tumblebit/Confidential Transactions.  That leaves exactly zero reason for anyone to use Dash (assuming it hasn't been banned for being a Ponzi scheme, as OneCoin was).

Masternodes are like a hot potato, you don't want to hold them any longer than it takes to find a greater fool who wants to buy them.

Trading Dash is like musical chairs.  You don't want to be holding a bag when the music stops, as the inevitable regulatory crackdown on operating an unlicensed money services business and offering an unregistered/illegal security occurs.