Hi and welcome to the forum.
You will hear good and bad about every manufacturer.
What you have to understand is that with pretty much every manufacturer, new RVs will have a number of issues straight from the dealership.
That is why we followed the common advice here and when on a few weekend trips to discover the brokenness. Most that we found were fit and finish. One must fix was a leaky water pump.
We camped the weekend, made a list and took the camper back to the dealership.
Picked it up a week and a half later and did it again.
I do have a Coachmen. I like it. I did have a dozen things fixed when it was new.
Speaking of common advice, has anyone suggested buying a gently used RV as your first purchase? This lets you avoid most or all of the new unit problems. It lets you avoid the MASSIVE depreciation that all new campers have as soon as you drive them off the lot.
But it also lets you learn what it is about this camper that you like and what you wish it had. You get to learn more about how YOU want to camp.
Then you take that information and use it when you sell this one and buy another that better meets your needs.