Personally, at a minimum, I shoulder mount any male animal I kill with antlers/horns. If I am not willing to spend the money to shoulder mount him I won't kill him. I did kill an aoudad ewe this year and had her skull cleaned and now set on a table in my office.
Loc: Smith County
I faced the same decision a few years ago. I went with a shoulder mount. I have no regrets and am very pleased with my decision. I think I would have regretted the few dollars saved if I had gotten a euro. I my opinion a part of the trophy quality of a sheep is the chaps.