Toro Powermaster w/ electric (110 volt) starter, 8 horse Tecumsha Snow King engine. I love this machine, its my second new 2 stage snow thrower and really gets the job done.
About the only con is the fact that this is a big heavy machine, it is a handful for my wife to operate, she is very slow with it but capable of getting the job done as she proved a few years ago when I had knee surgery.
The pros are its a powerful well designed unit, the "Joy-Stick" snow control is terrific once you get used to it. You can put snow right were you want it with the stick, once you have engaged drive the drive handle locks, so you are free with that hand to adjust and move the joy stick to put snow where it needs to go. If your the kind of person that goes to any trouble at all to keep the snow away from your house this type of machine is what you need, I park large piles of snow in my backyard onto an area that is rock covered with lots of drainage. If we get an inch or less I usually shovel it off our sidewalks and driveways, including the shop and back yard. With more than a inch or so I do our yard and down to the end of my block on two sides as I live on a corner, I also keep an elderly couple's parking area clear as well as another woman's that was always kind to my son. We get on average around 40" of snow a year, obviously it never falls at once but it is not uncommon to get a foot overnight, a big machine like this makes short work out of that much snow. It will clear our driveway after the plow comes and berms us in, you just have to go slow. It will throw snow that is as high as the intake chute, again just go slow. I've operated professional quality equipment and couldn't justify the extra purchase price, this machine is all the average homeowner needs. I wouldn't recommend it to anyone that picked up large rocks, like rocky driveways, it does have some plastic in the discharge chute that large rocks could be a problem, it is supposed to be resistant to hard blows in sub zero weather but I wouldn't want to test it out. I've thrown a couple of good sized rocks from out backyard and made me wince, but everything held up, thats were professional grade stuff is better...but those guys need a tractor anyway.