Out of the two you provided I would get Echo. Would not go for husky.
But if you could swing and maybe find gently used Stihl, it would be better. I currently have BG56c and PB250ln both are about 10 years old and Stihl runs smoother and a little better on fuel.
But if you could swing and maybe find gently used Stihl, it would be better. I currently have BG56c and PB250ln both are about 10 years old and Stihl runs smoother and a little better on fuel.