Reply to thread

Before buying extra glass, get some practice with astro photo stacking process and tools (I use Siril)

Topics you can learn/practice:

• Shooting planning (I use stellarium)
• Choose best exposure time and ISO
• Estimate the desired "equivalent total exposure time" (how many shoots do you need)
• Get proper black, offset and flat reference frames (this is for sensor and lens calibration)
• finally stack the hundreds of GB of photos you shoot with care

Before you get more glass, a start tracking system improve your results so much more than glass for the same amount of money ...