I am using at the present Mitas E-09 for front and rear on my XT600E done so far round 1000 miles - not bad tyre for a price (�102) delivered.

Good on dry

wet - well you have to be aware it is quite hard tyre and man-hole covers are no no (real experience - nearly losted it)

off road oweral very good mud is not a issue

I would say decent tyre and should last more then TKC we shall wait and see.

Mitas E-07 only run at rear
off road great untill it got to a realy mudy
road good (wet i would say so so did not trust it so much)

hope it helps

Have fun