Excellent quality, absolutely not expected for such a price.
there are generally no alternatives (if you are not a millionaire) At one time, I was tormented by endlessly rearranging fixes and ND filters in the process of filming on my crop, so with this zoom, on which I screwed a variable freewheeling ND,
Pros
I didn’t have a chance to compare it with Zeiss and GM, so I won’t even try to be clever.