Has anyone heard of YBravo mowers? Accidentally found a review of one on youtube. They are commercial mowers in 21 & 25 inch models and offer the Kawasaki KAI or Honda GXE160 on the 25 or the Honda only on the 21. They look like they are built to last. Any input or experience with these would be appreciated. I'm impressed with what I've seen on their site, but would like to hear from anyone who might know more about them.