I like Unique but Power Pistol meters sooooooo nice it puts Unique to shame. I just picked up one pound to try and I'm really loving PP in 9mm so far. I like HS6 too I just loaded some 10mm with it.
Honestly my favorite 38S load is 130gr LEE 356-125-2R PCed sized to .358 loaded with 5gr of HP38/W231. Somewhat warm load for 38S but very accurate in my GP100 MC.