thoughts on the sc project crt and s1?

I have convienced myself that I want an sc project exhaust over an akra. 

I'm not too sure what i like more but this choice was made on what would be more louder on average. Currently I'm running a stock muffler with a leovince mid-pipe and i am looking for a better sound. 

I know how much "asshole energy" a loud pipe radiates but I am looking for the louder, better sounding option(I literally cannot get enough of the sound of this thing). 

Videos don't seem to do any of the exhausts justice so im curious; does anyone have any strong opinions they can share about sc project (specifically on the mt10) crt and s1?