it's a high quality toy for sure, maybe a little too high quality...
i purchased the XL blueballs, it arrived very quickly, and i did not stop messing with it for a full week since getting it. it took all my willpower to stop hopping on this thing every single day. a bit concerning, but im fully at fault for that. (at least, i don't THINK it's laced with some kind of pheromones...)
jokes aside, if you're on the edge about it, go for it. you will not be disappointed. it's a much better shape than the traditional straight taper of other butt plugs and fits in nice without poking against anything it shouldn't. if you have big eyes looking at the XL, heed my warning that it is for the advanced and experienced. i looked into it to replace my fist since the angle of my arm was uncomfortable and difficult. so if you don't fist yourself, maybe look at a smaller size if you're just getting into extreme play. or start fisting yourself. i have small hands and the XL is a bit larger than my fully clenched fist.
i'm not into long term wearing so i can't speak for that. it does cause a bit of pain on that last bit of girth for me but i play rough and that's what i'm looking for.
godspeed.