Just ordered a set of DC Sport 4-2-1 ceramic coated 2-piece.. should I have gone with the 1 piece?

basically it's ease of installation. the 2 piece is easier to install than the 1 piece.

basically it's ease of installation. the 2 piece is easier to install than the 1 piece.

That's pretty much the difference, that and looks (the looks aspect doesn't bother me). The 2 piece is easier to install, especially if you are doing it yourself and don't have access to a proffesional lift or a work "pit" (like at instant oil change places).