I can't believe how commercial string trimmers have changed over the years due to the EPA dropping the hammer on the 2-cycle engine world. When I first started my business back in 1994, I started with Maruyama trimmers. Back then, they were excellent - maybe they still are? A few years later, I made the switch to Shindaiwa trimmers. Then last year, after Hurricane Katrina, I made the switch to RedMax trimmers. As the EPA continues to increase emissions standards on 2-cycle technology, some brands just aren't delivering a benchmark product. So, which manufacturer/brand in your opinion gives professional lawn and landscape professionals the best overall product - based on the latest 2-cycle engine technology? Another words, if you had to purchase two brand new line trimmers right now, which brand and model would you choose? And why? EX: Which manufacturer do you believe is going to lead the way and become the benchmark leader in commercial trimmer technology for the future? And why?