Since this a necrothread I'll add this for posterity.
Have been in and under the opus classic model in North Carolina and my final decision was it's way over priced at $20k, it's at most a $14-15k trailer. The dealer said he could do $18k as a "show special" and that's the best they would do. I've been doing trailer research for over a year. I've narrowed my search to an offroad type pop up or a schutt xv3. I've looked at everything in between from manley to conqueror.
The same day I looked at the opus I looked at a rockwood 1910 ESP. The rockwood is a traditional pop up but it's been "beefed up" so to speak for moderate off highway use. No your not going to drag it behind you through the trails at moab but the factory height is way taller than the opus and some other pop up's out there. The build quality of the opus seemed ok, it was for sure not anything over any pop up I've seen. I feel with any of these pop up's they wouldn't stand up well to hard use. The rockwood was the same, they are mass produced so pressed wood cabinets with minor alignment issues, minor stitching issues on the fabrics etc are the norm. The tent material on the opus struck me as the same type one would get on a ruggedized RTT which I felt it should have been slightly better based on the price. The rockwood came with a ton of stuff standard like prewired for a zamp solar kit, the awning was dometic with built in led lights, the mattresses were heated, on board water tank, heated water, inside stove, plumbed for propane outside, outside grill etc. And that was for $9k The model I looked at had upgraded wheels/tires, ac, heat and a dometic fridge for $11,500 The opus trailer seem like everything is an option including water storage and the price was already so high to start by adding a few things it would easily put the trailer in the $21-22k range. For me I'd want to raise it at least 2" inches because it's just so low to the ground so there's another expense.
Not ****ting on it, it seemed like a nice trailer but for what's out there in that price point and after looking at trailers for a year for me it's overpriced.