Accurate #5 is a good general purpose pistol powder. Titegroup or H110 are also good choices. It pays to have some alternatives since many places still have spotty stock.
H110 is magnum pistol powder. For 9mm I use Titegroup, HS-6, HP38/W231, Longshot, Accurate #5 & #7
I use TiteGroup for 9mm.
147gr bullet sitting on 3.4gr.
You can load 2000+ rounds on 1lb of powder... not bad.