I have heard good things from both commercial reviews and individuals. I don't have them myself, but I plan on getting them in a month or so. They are also made in the USA, unlike most others.
Just a tidbit from why person I messaged:
"I had Mitas E07 (original tread pattern....not the Plus design tread). I would recommend either. The Dunlops are definitely a more rounded profile and a really positive experience on paved twisty roads. The E07's were fine there, just a little more input needed to maintain your lines. The Dunlop rear is a little smaller diameter than the Mitas so it doesn't raise the gearing quite as much.
The Dunlop front tracks a bit better on gravel than the Mitas. While the rears are completely different design they act similar on gravel....no issues. The Dunlop rear is much heavier weight wise but poses no issues. The Dunlops ride a bit "rougher" over sharp bumps etc as the sidewalls are super stiff. This is one reason I wanted them as they are basically a run flat (ridden within reason) on the rear of a light bike like the X300, I have arthritis and roadside tire changes are to be avoided if at all possible hahaha.
They are both excellent rain tires.......proven to me in torrential rains on twisty roads. The Mitas front dislikes tar snakes a bit more but poses no problem.
Both are great tires. I run 29front 32 rear and no cupping/feathering on the front. I drop a couple pounds if extended gravel miles but generally leave them alone.
I would recommend either tire. If you are doing lots of fine paved twisty's on your journey I would do the Dunlops for sure. If lots of gravel the Dunlop front has a slight edge over the Mitas. You can't go wrong with either in any scenario. "