Only Atlas mgm knows how their current factory builders are progressing in terms of product output also how much of an investment is Atlas putting into the current "O" line, I would suspect it is considerably less than it had been in the past, I have been a customer since the very first O model [cylindrical hopper 3 rail only] JMO.
Still a big Atlas O fan. The loss of their factory to the increasingly unpredicable Chinese was very unfortunate. Recovery from this kind of thing is difficult - very hard to establish a set-up with another manufacturer. Takes a lot of time. Time was also lost in the effort to recapture what they could of their molds, etc. Sometimes people are a bit short-sighted; I'm not worried about Atlas getting things back in order at some point.