I have used Unique, W231/HP-38, Red Dot, AA #5, Power Pistol, Silhouette/WAP, WSF, WST, Clays, and a few others that I can't remember.
Unique is a good one. It was one of the first powders that I started using. Some powder measures dont meter it very well. I used 5gr with the 124gr and 5.4/5.5 with the 115gr.
W231 is an excellent 9mm powder. I have developed several good loads using it.
WSF is my go to powder for 9mm cast bullets. Low smoke and good accuracy on paper.
Right now, I am using Ramshot Silhouette with Berry's 115gr bullets. I really like it so far. It doesn't really start to shine until you get to the upper end of the data though. It is also very low flash. I like Ramshot's load data because it includes plated bullets.
I have used Power Pistol powder in the past with good results, but I haven't used enough of it yet to really have an opinion. Several swear by it.