Hello I am looking for a smaller mower for all my residential yards. I already have a 60 inch ZTR for the larger yards and commercial stuff. I am currently only using 21's for residential and I NEED to upgrade. I am now trying to decide between the BOP Quick 36 Samurai or the Exmark Phaser. One's a ZTR the others a WBH. What mower do you think would be more productive in a residential setting? I don't want to go any bigger then 36" because most of my clients have wierd yards that require a bit smaller mower.