Good morning
I have several brands 40 S&W. I use a 180 gr Truncated nose (LEE pure WW) in all of them. I use primarily Acc#5 and will do so until I run out. I have used Unique and it worked just fine.
I like the 180 simply because that is what I will use for everything. I personally think I am better off using for practice, hunting, competition... that same load alsways. Confidence is a HUGE factor in all moments of handgunning.