Can anyone tell me their opinion of Deines mowers. I don't seem to read much about these and am wondering how their quality and "strengths" compare to others. For the price, would a Z or a low end torro commercial be a better value for a homeowner who cuts 4 acres. Also, I want to purchase my last mower (I am 50). Comments and suggestions please. On a different issue, can someone direct me to the best product that can be applied to mower decks to reduce the time spent "scraping". Currently spending 30 minutes after each cut doing this. Again, thanks.