One thing to remember about a blower versus a plow, is the fall/spring use, when the snow is wetter and heavy. A snowblower (even a good two-stage) is more likely to clog up, during those times. A plow you keep silicone-sprayed down will 'roll' the snow off, if you have it angled.
But, you are right about a blower being able to get it out of your way further than plowing.
...and you are also right, that you run out of places to put the snow a lot faster with a plow.