I do not own one.
But I wanted one pretty bad when they came out. I really didn't like where they positioned the magazine release and I didn't like the weight and at the time I was looking at them the front handguards were junk and no folding stock.
Then I did research.
It is fine for a fun gun, but there have been WAY too many examples of very poor quality control and failures for me to trust them for "serious" use.
Maybe they have gotten better.
I am no longer participating in gun forums.