My build isn't complete yet so I have not hit the trails yet, but I have high expectation for these wheels. The AR 29 X wheels I run on my gravel/CX bike are excellent.
Reynolds wheels are well made, and well packaged for shipping. They include everything you need for the wheel.
One thing people have mentioned is difficulty mounting tires... I did not have issues mounting Maxxis Ardent Race 2.35 tires on this wheelset. If you're mounting at home and not on the trail, a little soapy water goes a long way.