N320 is all I've ever used in .40, I'm at 4.9/1.220 with MG 180's and make 169PF out of my 5" Edge.
N340 is perfect for the 200gr bullet, I have no load data, but know a couple of people who have made this their primary load.
N310 with a 165 maybe, no load info.
As others have said, it's a clean burning powder, also the powder is not temp sensitive, like many others.
I just bought a pound of Solo 1000, have heard its burn rate is very very close to N320 and it's $17/lb.