Hi All, Im looking at buying a edger. Ive always done it with a shovel then keep it up with the trimmer, but i think its time to upgrade. These are what im looking at: Stihl FS75 $359 25.4cc Stihl Fs90 $359 28.3cc EchoPe260 $339. 25.4cc Out of these which one would you recommend, the echo seems like the way to go. Im not trying to make an echo/stihl war. Thanks Guys.