Consumer Reports just did a test on medium sized chain saws for storm cleanup. Stihl, Husqvarna, and Echo were the top three and were fairly equal.
I just bought a top handle Echo CS 355T to replace a Husqvarna 338XPT. The Echo is a fine well-made saw that was designed to compete with the Stihl MS 201T. Arborist sites are on board with it performance-wise and it costs about half of the Stihl price.
Plus, I got mine at Home Depot on sale.
Try Googling the saw you want and add "review" to the end. Most of the reviews are quite positive from users.