I received a gift certificate for the Home Depot for fathers day. I want a new trimmer, and I liked the Echo srm 210. I went over the other night and noticed they also carry a Cub Cadet model # CC 5090SS, 4 cycle. What do you think, which one. They are around the same price. I am leaning toward the Echo, but I like the thought of a 4cycle. I only really use the thing about a half hour a week, if that, so it will not be used much. Any thoughts guys??