Here is a comparison of RGB and IrRGB images. I think I prefer the RGB as the GRS is a more natural colour.
Celestron AVX 8" SCT, TV 2.5x Powermate, ASI120MM, ZWO RGB filters & Astronomik IR Pro (742nm) filter.
60sec captures of each filter and stacked 2500 IR (longer exposure so less frames captured) & 5000 each RGB.
James
