First thing I'd do is see how Samsung changed its UI to conform to Marshmallow.  If it's smooth like butter, it would be a keeper and I'll use it as my work phone.  I Haven't had a new android phone in a long time.  I'm still using the LG G3 for android and still waiting for Marshmallow.  I always buy my phones used from T-Mo and it would be a welcome change to have brand new technology.  Couldn't afford it any other way.
				
			
	