I love our PHD, never thought it would get the use it does and not just for fencing, planted trees, dug holes for foundations, just had to clean up afterwards but saved a lot of shovel work, SWMBO wants a pole sculpture put in so I suppose I will get to bore some angled holes, haven't tried that yet but should be easy (I hope).
Have yet to get a ripper but I will to put in poly pipe for the horse troughs, at present it lays on the ground and the horse destroy it pretty quickly, fortunately the ripper is quite cheap and I can weld on a feeder tube rather than buy the finished rig which is not so cheap.