A couple of other thoughts . . . . have you had a chance to shoulder and experience the trigger of either gun? I know in all my purchases I did them on blind faith and other's opinions as I did not have access to them. That is a bit nerve wracking in your situation (receiving a "planned gift" that you know will be so much more than just a gun, so you want to make sure it will be a "forever" gun for you). In all my purchases I knew that if it was not a satisfactory fit I could move on , but not so for you here. Any chance you could share your location so some of us could offer to meet up to let you at least shoulder (and maybe fire) each gun so that their are no surprises in the area of ergonomics? Maybe even a trip to a shop (or two) to try out both?
One other thought, and I kind of hate to mention it as I don't like to be someone who adds a third choice when somebody wants help with picking between two, but it has to do with the electronics on the DW and the complexity of the Huben. Since this is clearly going to be a "forever gun" for you, you might consider parts availability and potential service 25 or more years from now. Electronics can be very problematic over the long haul, as they have a short life of being offered in their "new" state and can be hard to replace many years on; so too with complex mechanical things that are very unique. That is one thing I do love about my Air Ranger ; access to o-rings should be all that is needed to keep it working almost forever (other things that could die like the valve poppet or springs are fairly easy to have made); my great grandkids could likely shoot it someday, and I don't even have grandkids yet. Of all my guns, it is the one that I most expect will still be working as well as it does now when I'm long gone. I would not be so sure of that with the Delta Wolf, and probably not even the Huben due to it's beautiful but extreme complexity (although spare parts are available for all wear items, and in a pinch in the distant future one could probably have a machinist/gunsmith make what would be needed, admittedly at great cost). Honestly, that is something that attracted me to the Black Wolf . . . it is good bit more coin, but almost certainly fits into this class too.
If I want to be certain of being able to shoot it in the very distant future, I'm not sure either would be my first choice, if that matters to you in this decision. As
@Solo1 said, the Ghost could be a good option, but that Black Wolf would likely be what I would strongly consider as well. Good luck with your choice.
the bed on. Minor annoyance but kind of dumb. I haven’t done any super long shooting sessions but the battery life doesn’t seem the greatest. Def doesn’t last as long as a Skout. Otherwise the gun is awesome.
