I received a Omegaron 50mm with an enlarger I bought. The 50mm is certainly a lower grade then the Rodogan.
150mm lenses can be real cheap. My Rodogan cost about $50. It just takes a little bit of time.
I think the general feeling towards the APO lenses is everything else in your system must be perfect first. No use spending the money if your enlarger isn't 100% aligned. If you aren't using a glass carrier. Etc. It's not that they aren't better lenses. They most certainly are but if you have other problems in your setup you might not notice.