They go hand in hand.
Lower ES= lower SD
Heres some examples from my load book
123 SMK
TAC powder
2375 avg
SD 5
ES 12
107 SMK
VV 133
107 SMk
2656 avg
SD 9
ES 25
223 loads
75 hornady
Varget
2638 avg
SD 10
ES 23
Lower ES= lower SD
Heres some examples from my load book
123 SMK
TAC powder
2375 avg
SD 5
ES 12
107 SMK
VV 133
107 SMk
2656 avg
SD 9
ES 25
223 loads
75 hornady
Varget
2638 avg
SD 10
ES 23

