Depends on what you are looking for??? Horseshoe for hills Wildman for twisty turns, logs and rocks Hendrie for easier singletrack
This year I have done. Wildman Orr Lake Drury Hendrie As the reply above they all provide different things, What bike do you intend using and skill level would also make a difference, bigger bikes in Wildman will be a challenge. A friend and I are planning on going to Hendrie Saturday.
Just an FYI, Horseshoe has had a lot of wear so pretty rough in places and some of the hills have deep V's in them!! If you like it rough, Enjoy!!!
just went to horsehoe. I really liked it (beside the traffic to get there). Nice single track with a few technical climb with roots. Nice destination indeed.