I doubt that will be happening anymore since Reef Octopus's new models are riddled with bad reviews, albeit a lot cheaper, they suck. The extreme Octopuses copy a completely different skimmer now anyway. They are making the exact same thing as the MSX extreme skimmers, which copy i think ATB....
I don't know if you thought of this, but possibly, the reason why your boss doesn't recommend a Euro-Reef anymore is because he doesn't sell them. Think capitalism, he probably doesn't care about anything else except money (like all business owners).
And technically, put 2 similar models side to side with no mods, and work them, the Euro-reef should out perform. But since the octopuses are cheaper, you can get a larger model for the same price. Thats when the company starts to "die."
And you forgot about build quality too, what are they made out of, extruded clear PVC, or Cast Acrylic, ones cheaper than the other, the other is stronger.
In the end the most important aspect of any skimmer is the pump. Sedra (the stock pump that comes with Euro-Reef) aren't that good. If you go to their forum, they recommend eheims for maximum performance. I do not know if Octopus even has its own forums or even listens to customers at all.... Give me some air intake, sound and wattage specs on the octopus pump and i can compare it with the Sedras, GenX, and Eheim (the most common Euro-Reef pumps).
Euro-Reef's skimmers are also old, they know that, and they testing new models, like the nano skimmer, and the Extreme Cone Skimmer.