Not the best in my opinion, but indeed it is one of top ten altcoins to invest.
Today, dash price has dropped 10.59% according to coinmarketcap, anything goes up so fast will get corrections obviously, there are a lot of people want to get profits by sell at higher price.
It's because some members attack Dash writing that's it's instamine, placing doubts in investors minds, even if it's instamine it does not bad for Dash, i personally don't have any doubts about Dash, it will be big when evolution will be released.
When people will realise that's it's not bad even that some say that it's instamine it will continue to grow.