I am a homeowner with .5 acre to mow. Push mower is getting old and slow. Looking at quick 36 for for size and finish. However can not decide between fox or super duty. Looks like electric start and 1.5hp may be the only difference. What does everyone else think. Might be nice not to have to worry about a battery. I MULCH YEAR ROUND AND HAVE QUIET A FEW LEAVES.