I have a Meteor 74" rear pull-type that works great for my conditions and doesn't require looking backwards (for the most part). Some express concern about driving over the snow before it hits the blower. I have not found that to be a problem on my limited paved area, and certainly not on the more prevalent gravelled areas.
Another pull-type concern for some is driving through deep snow before blowing. Again, not a concern for me because we seldom get more than a foot at a time.
I consider the chute rotator invaluable because my layout requires several adjustments for buildings, etc.
The best type of blower, or if one is even practical, likely depends on the individual's circumstance.