Your country is Turkmenistan? How long ago were you 17? That's an interesting perspective. I had thought that this effect you are talking about was going to occur in the U.S. 5 years ago. I think now we are fully seeing this realization across markets.
I bought my first Mac 6 months ago. I got tired of keeping up with how many gigs of ram I needed. What video card to get etc. I took the plunge and decided to trust that Apple would make good choices for me. I've not been let down. I my last Windows PC was top of the line and it would overheat from playing Netflix. My Macbook Air doesn't and I've never had a problem with it.
By the way, I've long wanted to visit your region of the world. Been to the Ukraine and Turkey but just haven't made it that far into Central Asia.