Need to replace my 10 inch Dob that I sadly departed with due to a poor back.I ve still got a SW 100ED on a EQ5 that s great for planetary But not so on Deep Sky stuff.
So I ve been looking at a 8" Cassegrain telescopes but they are rather expensive you can buy a New 6 inch F5 Newtonian(the biggest scope I can managed) for far less than a Used 8" Cassegrain.
I was just wondering witch of the two would be best on deep sky? 8 Inch F10 Cass or 6 Inch F5 Newtonian?
Any advices greatly appreciated