Lee and Hornady
I have used a hornady progressive almost since they first came out in late '70s or so. The only problem I have ever had with the Hornady primer system was with the last primer in the tube. Solution was to get a plastic rod like Dillon uses or to not let the primer tube get that...
Powders for 9mm
Mainy powders work well for 9mm. The main problem is matching bullet diameter to barrel.
I have had best success with 231/HP38 and WAP/Silhouette