At the risk of being blunt... well... I'll just be blunt and be done...

"Brand" means nothing. Material, weight... and possibly shape... those are the main determinants, and with a caliber such as .45 ACP a plethora of powders are usable. You need to get your details of bullet weight, bullet material, bullet shape (if relevant... meaning mostly "is it JHP?), all in a row like so many little ducks, then select the powder from those listed in a published loading manual and also there get a starting load and OAL for that particular combination, PLUS also noting anything special about primers... but normally for .45 ACP any brand of "regular" as opposed to magnum large pistol primers should do the trick. Most would also say to actually knock off 10% of the "book" starting charge for your first effort. I'm sort of neutral on that in most situations. But my main point, is to get your loading data from published sources not "Joe Schmoe" on the internet. Joe might be dyslexic... or mean... or crazy. But before you load a single cartridge, read a good general source about the type of loading you are intending to do... the "rules" of loading vary greatly depending on the general category of cartridges and powders you are working with... and in some special cases on the specific gun you intend to shoot them in. For instance, you can load and fire .45 ACP in a .455 Webley with a shaved cylinder... but if you use standard .45 ACP powder loads you will at best gradually destroy a fine old gun.

Now, if you are experienced at hand loading and I have just insulted you by not knowing that, so be it. I would far rather insult a hundred experienced guys than help one inexperienced one blow his gun up.