I keep many, many, collareds as pets as well as breed, and I can not find one negative thing about keeping them as pets.
I find them EXTREMELY desireable , not just for their gorgeous colors/patterens, but they (with handling) become so very friendly/tame and seem to enjoy jumping into your hand when they see you. They are much more active then a beardie, and if healthy, will provide you with much enjoyment when watching their acrobatic antics.
Glad your here, forum is a bit slow right now, but many awesome people here to share with. Post some pics of your hognose and beardie when ya have some time, just put O/T in your subject line, (off topic) we enjoy pics from our fellow reptile buddies.
Enjoy the forum

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Eve
Suncharmers