How long have you use it?

I kept it two years ... then sold to a Yamaha 9410.
What is so special that you like most and least?

Double sober ... simple adjustments ... but soft material, great response!
Have you tried many other models before buying it?

Oh yes ... as many of us, I study the issue extensively before (technical specifications, reviews, opinions) and after, well ... I test.
How would you rate the quality / price?

Honest ... good material for mid-range, reliable, sturdy ... for the price, yes, it is estimated.
With experience, you do again this choice? ...

Why not? A good double to progress ...