Keep in mind though, theres a big difference between designed in the USA or Germany and made in China and 100% designed and built in China.
Id gladly pay more for the Stihl, knowing that its a saw that is going to last for decades. Even if all other things are equal, what puts Stihl on top is their chains. There is no comparison between a Stihl Pico chain and whatever Oregon chain everyone else puts on their saws.
Stihl isn't what it used to be, and the same can be said for a lot of things these days.
I don't know what you think is so magic about Stihl chain. I've got my grandfather's 011t (purchased new in 1985) with the pico chain on it - yes, it cuts. My new Echo CS-361P has an Oregon chain on it and it also cuts. Also have an 024AVS and my brother has a handful of Stihls also.
The main thing is to keep the chain sharp at all times, regardless of the brand. If you are referring to the difference between the casual-user reduced-kickback chains and the professional-grade ones, well that difference applies to all brands of chain Stihl or otherwise.
I really like the value of the Echo saws. If you are an occasional user and don't have an existing battery tool platform which offers an electric chainsaw, I'd go pick up one of the $150 Echos from the big box store, keep the chain sharp and the air cleaner clean, and go to work. I paid 2.7x that for my professional-grade Echo which honestly for me is overkill for how much I will ever use it, and I could have just bought the $150 one and pocketed the difference.
For a medium-class saw, it's hard to beat the Echo CS-590 Timberwolf. I picked up a lightly-used CS-520 last summer on the List of Craig for $100, and I am amazed at how much power it has for such a light saw. I cut some 36" diameter maple trees last fall with it (using a 20" bar, from both sides) and it performed like a champ.