Depends on the gun as like people they have different preferences . I use alot of the Keith designed 358429 & Thompson designed 358156 gas checked . The H&G 51 & 358477 also shoot well . Many other similar molds by Saeco , Mihec , RCBS etc . For pure paper punching it's hard to beat a swaged HBWC or a H&G 50 FBWC . The 158 - 160 RN will also group well @ target velocity .