I am going to be a picking up a new snowblower this week. I currently have a ariens compact 24 that I am going to sell. I am going to go with a toro this time. I am trying to decide between the 826 and the 828. The 828 is on a bigger frame and looking at specs it weighs almost 100lbs more. Is it worth the extra $200 to go with the 828 or do the 826 toro perform well?