Farad or Sean Jacobs for M Scaler

I’ve added a Sean Jacobs DC4/AR6 LPSU to my DAVE and experienced a dramatic increase in sound quality.  Wonder if anyone had done the same and then added Farad or SJ to your M Scaler.  I have a Teddy Pardo MiniSE on the M Scaler but can’t hear a difference between it and the M Scaler’s SMPS - as compared with the SJ/DAVE which was an immediate and significant upgrade.  Any thoughts?