I'm also in the market for a single stage snowblower. After years of looking at 2 stage and never pulling the trigger on one I decided this year to seriously look at single stage models.
...
So, 3 shops, all carried Toro and "something else" and everyone said that they'd go with "something else".
What I'm leaning towards is the 7hp Ariens as I really like the lever that controls chute rotation vs. the crank on the others in that price range. I also believe that they'll replace (parts only) the rubber auger when and if it wears out. My 2nd choice would be the Honda based on it's great engine reputation.
OK, I pulled the trigger. I bought the 7HP Ariens model, the 722. $650 USD.
I do like the chute control, since I change the direction of the chute each time you make a pass on the driveway, I want something I can change in 1
second. Some snowblowers require you to turn some handle which you have to make about 5 revolutions on to change the chute from the far left to far right. The ariens control is geared better so that moving
the knob from the left to the right moves the chute from the left to the right. The 722 was only $50 more than the 5HP Ariens. I figured going to the single stage (vs the slow 2 stage Toro I had) was a risk when
it came to the big heavy snows and the big pile at the EOD, so I thought the 2 extra HP would mitigate this risk.
As for the many Toro single stage models, it seemed to me the comparable HP models were 50 or 100 bucks more. The sliding blue plastic bar which controlled the chute via some cables looked problematic to me. I'm guessing that mechanism freezes up in certain conditions. The top of the line "Snow Commander" Toro looked to be a little bigger and beefier than the Ariens 722, but it was 200 or 250 bucks more.
Anyway, now awaiting our first snow here in WIS so I can try it out.