I have a 12" skywatcher truss dob and they are a lot bigger than the 10". No way would I want a solid tube 12". My old 10" solid tube skywatcher just fit across the back seat in my honda civic. If you plan to go to dark skies grab the 10". Far easier to transport and a 10" under dark skies will easily outdo a 12" in the 'burbs.
I'd be tempted to go the GSO 10" just for the better focuser over the skywatcher.
|