So anyway, back on topic...
I have an 8 inch Meade reflector (bought it cheap on Ebay) and there are some things to think about when using a telescope. I have had telescopes since I was about 8 years old. That was many (or several) decades ago. A couple being two, a few being 3, so more than that...
More than size, quality matters.
When you are trying to see a small spot on an object where the minimum distance from the earth is about 390 million miles any small impurities on or in your optics can greatly affect viewing.
Size also matters, but you can see more fine details with smaller yet superior optics than you can with larger and inferior optics.
I'd love to own a 12 - 16 inch scope like this one:
http://www.opticsplanet.net/meade-16-lx200gps-telescopes.html
But that costs as much as the new roof on my house!
So I make due with what I've got. I was able to show my daughter some nebulae when she was studying them in college and I made a solar filter and have taken a few sunspot pics. I've cleaned the mirror recently and haven't quite gotten it back into alignment. I think that when I do get it aligned it's going to be a lot nicer. The mirror was very dirty.