I was and still am fully happy with and love my DC/MM 2022 CC Morgan. I think it more high relief then the mint offerings. but then when you're offered a goodie you didn't buy because the US Mint store/online-sales sucks already pcgs certified at the same price of Mint issue well... you buy it lol... Would you have said no for $85?
I'm not familiar with DC. I've seen some coins that have DC on the graded coins. They seem to have a more finished polish. I've only seen the DC on coins that are graded, not that I've spent too much looking them up. They are pretty tho.