Agree on that point. Maybe the DRK advocates who are claiming otherwise can take some good advice from two people on opposite sides of the coin battle and stay safe on this one. If you are trying to hide something from the NSA (or their allies) the answer to the question of "XMR vs DRK" is neither.
quite possibly, which renders obsolete all the argument in here about global TLA/governemnt conspiracies to compromise the MN network.
So, DASH is fit-for-purpose as an enhanced Bitcoin clone with decent privacy features, instant transactions and other cool stuff in the pipleine
Again, if you are talking about today, sure do what you want and for low-resource to medium-adversaries you are fine, probably even with Bitcoin alone.
But,
Even the concept of "private investigator" is quite broad. There is the guy you hire to find out if your wife is cheating and the guy a major multinational corporation hires who is former FBI or NSA (director/AD level even) or whatever, and who has a blackberry full of contacts to show for it, plus everything in between.
OK so we've moved down a few rungs from a global Government / TLA conspiracy.
Now the argument is that a sophisticated 'private investigator' or 'multinational corporation' or some facet of a 'cottage industry' is going to compromise the MN network....how are they going to do that exactly?
Among other methods that are unknown and unknowable, an industry will develop to own the masternodes or pay masternode owners for their data and sell it or use, just as an industry has developed to collect, sell, trade, and use web tracking data
It's all nice and cute how people run their own masternodes on raspberry pi's today, but over time, assuming a relevant level of success, that will certainly all shift to a commercial model, and those commercial operators will maximize profit by collecting and selling data, the same way the web industry does.
We don't know in advance what that industry will look like just like no one in 1995 no one could have created this graphic showing (part of) the structure of the web tracking industry: