[telecasterguru (Frank)]

I am looking at getting a new imaging scope. Am looking for feedback as to which is better, a 127mm APO or a 200mm RC.
I will be doing deep space mainly and am currently using a 200mm Newt on an EQ6. I have a 350d unmodded and a DSI II which I still have not sorted out. I also guide and image with an ED80 but still relatively new to the game.
Any thoughts would be appreciated.

Thanks
Frank