My LGS has several pounds of each and I've never used either so I'm looking for some help. I have used mostly Unique, 231 and WST for 124 and 147 FMJ 9mm, 230 FMJ .45 ACP and 158 SWC and 148 HBWC in .38 Special. Unique and 231 have always been my go to powders but they have both been very hard to find locally for quite some time. Comparing Clays to Titegroup is one better than the other for what I'm looking for. Most of my loads are midrange ones and I'm not necessarily looking for max accuracy seeing I shoot a lot of steel targets. I know this question doesn't have a easy answer but I appreciate any help you guys can give me.