I've definitely waited too long to review this, but I wanted to give it a really good chance, and am definitely willing to discuss this stuff with the company because they seem very cool/legitimate. Overall, however, I was disappointed with the functionality of this product.
Starting off strong right out of the box, I was SUPER impressed with the packaging and make/look of this prosthetic, and everything that I ordered along with it (including the erection rod). This packer feels very well made and is comfortable against the skin, with and without the insertable add-on. :) I will add that I'm not a huge fan of how tapered the head looks, BUT that's 100% a niche aesthetic preference and Not a "bad" thing--if you notice and dislike that look, maybe go uncut.
Unfortunately, I encountered quite a few issues while wearing the Knight (though I admittedly did not wear it daily due to the size, just a few times a week). For one, this packer is Large--which I expected to an extent, I've seen dicks this size lol--and the bulge that it creates is noticeably a bit unrealistic to some, even in fairly loose-fitting pants. Without an STP harness (even in the packing underwear), I found myself adjusting this thing constantly, because it would end up scrunching into weird angles and shapes in my pants whenever I walked or sat down. :/ The second problem, which is definitely the biggest one (not to be too harsh, sorry), is that this thing is *considerably* difficult to piss out of and leaks pretty badly, in my experience. For reference, I have used 2 STPs at lower price points and this Axolom one FEELS the best, but has the worst "P" score lol. I experienced small-but-uncomfortable leaks a handful of times--thankfully only one of those being semi-public--often towards the back of my legs, because the cup sits a bit too far forward to also be able to angle your stream successfully. I found it very difficult to adjust this thing to urinate comfortably, and would have to reposition and pull on the shaft quite a bit to empty it--even then, there were a lot of drips left. At one point, I actually ended up taking it off and emptying it in a (single-stall) club bathroom where I could dry and rinse it--I haven't had to do that with others. :(
While I won't touch on this too much w/ my limited experience, I will say that the 3rd 3-in-1 category seems successful: this thing feels really nice/pleasurable, and fits fairly well into an adjustable o-ring harness--though again, it can sit a bit high. No complaints there, I do recommend it as a validating sex toy :-)
Again, no shade to Axolom, they seem to put a decent amount of care into their products, this one just has a few little bugs for my personal anatomy/lifestyle--if I can afford it I'll eventually get a slightly smaller one, and probably go for uncut ^_^" I hope this is helpful to people, but obviously a lot of factors (weight/height/clothing choice/physical ability/lifestyle/etc.!) are going to affect whether or not you find a prosthetic right for you :D