Echo PPF 225 here. I've used the devil out of mine for the last 5-6 years.
I had concerns about it being powerful enough...but not to worry. With a sharp chain it will cut 10" limbs without missing a beat. I got the 12" bar on mine and purchased a 3' extension (I've only had to use the extension once).
Its starts so easily and is absolutely rugged. I use it for much more than trimming limbs up above. It also lets you reach into areas (downed tree tops, thick brush, cut saplings next to the ground) that you would otherwise have to cut your way into with a normal chainsaw.
'Stihl' products are certainly good, no arguing that. My issue with Stihl is that they hold you hostage with respect to purchasing their products and parts. I live in a Rural area 20+ miles from the nearest town and there is a single Stihl dealer there. I'll be damned if I will be forced to buy products from a dealer. I can get Echo parts online, shipped right to my house. I am plenty capable of maintaining and repairing my own equipment if need be.
But back to the saws: Either one will serve you well if you are a non-professional and not using them everyday...all day.
A bit of advice to the wise: You can cut a LOT of limbs in a short amount of time with these things. It's incredible how much wood you can put on the ground in just 30 minutes. So be sure to factor in 'clean up time' (removing it all) into your work schedule. It is all too easy to cut for minutes ...but take the rest of the day to haul it all off.
I simply could not maintain my property without a good polesaw and brushcutter (Echo PPF-225 & Echo SRM410U).
Long and strong, all day long. Learn more about the PPF-225 and other pole saws today at ECHO.
www.echo-usa.com