Anyone using either of these mowers? Purchasing one or the other next week and I'm kinda torn. I'm swinging to wards the ZG327 because it's a bit bigger (size wise) and has a gasoline engine. Not really interested in carrying around diesel (spare for long days), mixed, and straight. If the diesel is the better choice I'm game however. Just trying to cut the fuel cans down and save a little since diesel is $1.00+ more per gallon around here.