Renewal year and tempted to change from yellow to green. Half convinced myself that the output of a class Hybrid would be greater than that of a 6 walker machine (both on a 25ft cut). Have however been a loyal NH customer for many years with no negative feedback to report. Both extremely competitively priced with only £200/yr separating them. NH bringing a hybrid to the market in 3 seasons which does make me wonder, does anyone have feedback on these 2 machines? Good or bad.