I'm not trying to start a brand war but I'm in the market for a new trimmer. I'm looking for the best bang for my buck under $400. Kind of leaning towards either the echo 280 or the Stihl FS110. What do ya all think? Mind you I live in southern florida and this trimmer will be used almost all year and I currently do 25 yards a week and have several homes with ditches too steep to mow and have to be done with the trimmer and sometimes I get the occasional call to clear a overgrown ditch that is around 14 to 18 inches tall. Does such a trimmer exist? Thanks for the help.