Unique is one of my favorite handgun powders! And I use a lot of it in my 357 and 44 mag BHs. It is my “go to” powders when trying out new boolits!
Universal is one I picked up after the last major shortage some years ago (8 lb jug) and it has proven itself in my 357.
I’ve got another half dozen powders I use with less frequency, but love to have on my shelf!
But then I’m an old country boy and ain’t too hard to please! And I only shoot boolits!
Oh, I use G96 spray on the wipe down and good old Hoppes #9 in the cylinder and barrel. Hey I’m old school!
Long live Unique!