I bought the dwarf 3 and during the winter had a run of insomnia so I took quite a few good deep space pictures with it. ~4 hours per mainly galaxies.
Prior to this I only ever had a plantetary dobosonian. ~4" saturn and jupiter were ok, mars not realistic.
I had of course considered building a typical apo refractor and the zwo camera and asiair. Just never went there. Smart telescopes are awesome. I need to spend about $100 to get EQ mode working for my dwarf but even without it, it's great.