I'm looking to purchase another Exmark Metro 21" mower and was wondering if the Honda GXV160 would be a better engine choice than the Kawasaki FJ180V. I know this has been discussed before but I'm looking for fresh opinions on which would be better. I have a Metro 21" with the Kawasaki on it currently and have had pretty good luck with it. It seems to have sufficient power and cranks first pull every time. The only thing I don't like about it is it has a slight flutter sometimes. By flutter I mean it cuts out a little but never has cut off. It doesn't do it a lot so it hasn't been a major concern. My dilemna is should I go with less power, fuel capacity but almost certain reliability with the Honda GXV160 or should I stick with the Kawasaki?