I got a lot of data for this M31 shot. I took 4 hours of OSC, 20 min of OSC 30 second for the core, 3 hours of RGB, 5.5 hours of Luminosity and 2 hours of Ha. I used my ASI2600MC for OSC and ASI2600MM for the others. I played with different combinations and did find the RGB does look better than fhe OSC but not by a whole lot. The main difference was that the RGB had more varied and deeper color. I need to learn some new process for combining all this but I think it came out ok. I really want to learn how to better combine the Ha into this. For this I just put about 25% of the Ha into the Luminosity. I know Pixinsight has a process but I do not know how to use Pixel Math.
