The focuser is what sets this telescope apart from its 6″ competitors. It is a single-speed, 2″ Crayford, as I’ve told many times in this review. The 2″ focuser is important for two specific reasons:
Firstly, it is compatible with wide-field eyepieces, and this counteracts the narrow f/8 image. Deep space performance will greatly benefit from this focuser.
Secondly, the 2″ focuser makes this telescope future-proof. If you get a Dob with a 1.25″ focuser, you will eventually want to upgrade it to a 2″. But no one will buy a second hand, single-speed, 1.25″ focuser, and the new one will be more expensive. The 2″ focuser just makes sense.
Overall, other than the focuser, the accessories are average. You will probably upgrade all of them eventually.