Echo 305- small, lightweight, durable, easy to change chain. I use it around my house for pruning 4-10 inches in diameter. Sometimes I go thicker, but not often. Gets used about 2-3X a year and several neighbors borrow it for lightweight stuff as well.
The above it what I consider light duty.
However, I regret purchasing it. I wish I had upgraded to a 'medium duty' saw. Something that could handle a few 'bigger tasks' if duty called.