Give it a try, Unique is a good all around powder. Yes, there are likely other better for certain loads or guns but I like to keep it simple. Older folks tend to confused with too many choices. :-)
Get five reloaders together and you’ll get ten opinions on any given load or caliber.
Ain't dat the truf. :-)
Almost all of my handgun reloading was with Win231. For .357 and .45. I did some with Bullseye and some with blue-dot but kept coming back to 231 since it was so clean. I can't say that there's any truly rational basis for it.