Going by the poll results you have your pie chart.
Looks like dobs are the favourite, followed by SCT's, then EQ Newts and lastly refractors. Poor refractors.
OK, I suppose I better vote. It's a hard one cos I use them all but I guess EQ Newtonian would be what I use a lot of, mostly because I like to photograph star fields and comets, and I'm cheap.