I started with the old paddle wheel 2 cycle throwers. They worked good but the newer ones have a discharge chute that will throw a little rearward. I have places I need that. The new 4 stroke's start with a single pull and no mixing oil or that 2 cycle smell.
Not much, but this chute will turn back past 90degrees. And other than the first start of the season, it almost always starts with one pole. I rarely use the electric start. (plug in)