For you cartridges, Power Pistol is one of the best for maximum velocities, but as noted that comes at a steep price.
Of your cartridges, 9mm is a good choice for evaluating your options with Quickload. If you want something very similar and are willing to drop down just a little in velocity, try something from the QL table below. They all perform about the same and use similar charges at the same performance.
However, for mid range loads I would personally recommend going a little faster. Any of the following powders will cost less per pound and use less powder per round than Power Pistol:
Titegroup,
Clean Shot
Win 231
HP 38
Ramshot Zip
Code:
Cartridge : 9 mm Luger (SAAMI)
Bullet : .356, 120, LEE 356-120-TC
Useable Case Capaci: 8.622 grain H2O = 0.560 cm³
Cartridge O.A.L. L6: 1.075 inch = 27.31 mm
Barrel Length : 4.0 inch = 101.6 mm
C A U T I O N : any load listed can result in a powder charge that falls below minimum suggested
loads or exceeds maximum suggested loads as presented in current handloading manuals. Understand
that all of the listed powders can be unsuitable for the given combination of cartridge, bullet
and gun. Actual load order can vary, depending upon lot-to-lot powder and component variations.
USE ONLY FOR COMPARISON !
Powder type Filling/Loading Ratio Charge Charge Vel. Prop.Burnt P max P muzz B_Time
% Grains Gramm fps % psi psi ms
--------------------------------- -----------------------------------------------------------------
Ramshot Silhouette 82.4 5.7 0.37 1150 96.2 30277 5140 0.434 ! Near Maximum !
Winchester WAP 82.7 5.7 0.37 1150 96.0 30317 5145 0.434 ! Near Maximum !
Alliant POWER PISTOL 97.0 6.1 0.40 1150 81.5 27598 5811 0.448
Vihtavuori N350 104.7 6.1 0.39 1150 91.8 29392 5303 0.435
Accurate No.5 74.6 6.1 0.40 1150 86.3 29716 5441 0.436
Shooters World Auto Pistol 74.7 6.1 0.40 1150 86.3 29726 5443 0.436
Vihtavuori 3N37 100.7 6.2 0.40 1150 91.3 28962 5404 0.441
Hodgdon Longshot 78.2 6.2 0.40 1150 91.3 29967 5301 0.436 ! Near Maximum !
Ramshot True Blue 77.0 6.2 0.40 1150 91.5 30426 5246 0.434 ! Near Maximum !