Real quick like. c/o 686 6", cci std primer, HS-6 powder.
38 case
110 sjhp 8.4grs at 1102fps (unique 1132)
125 XTP 7.8grs at 1037fps (unique 1099)
158 lswc 7.0grs at 989fps (unique 1014)

357 case
125 XTP 11.5grs at 1430fps (2400 1502)
158 XTP 10grs ...... 1183fps (2400 1340)

9mm 3.5" C9 c/o Xtreme plated
115gr 6.2~ 1.14" at 1036fps with milt. brass... acc. load
full load 7.4 1.12" at 1182fps (std. load)

124gr 6.1~ 1.165" at 1014 with milt case ...... lite target
full load 7.1grs 1.14" at 1155fps (std. load)

147gr 5.0~ 1.165" at 807fps ...... poa, X-lite
Full load (x.x) 1.13" at 975fps (Unique 971fps)

Hope this will give you some idea of how it does.
Good shooting.

I like HS-6.