Given that most of these sets include the U.S. arms, I thought it appropriate to include here:
http://curbed.com/archives/2015/04/29/white-house-china-set-obama.php#more
My personal favorite of these is the Polk set. The craziest has to be the Hayes set. As far as use of US arms goes, the GW Bush set seems odd looking
I like the Reagan Set, but I have to agree on the Hayes set. Apparently Clinton was more impressed with being in the White House than being the President..