Have a look at OVRLND Campers. They are a small company based out of Flagstaff, AZ and build a great product. Last I heard, they have 5 employees and IMO have done a great job in being cautious about growing too fast. They're not the flashy-instagram-focused-type, but just make a quality practical product and have great customer service. All of their campers are custom made to order. Different styles of doors (standard, half barn, full barn), side doors (flip up or flip down), etc.-- you get to pick all that. Price range is comparable to Vagabond, AT, and other similar products.
I am not sure what their wait time is currently, but their communication has always been awesome (both before and after my purchase). If you're not able to make it to Flagstaff for the install, they will work with you to deliver your camper. Jay (the owner) will personally drive out with your camper and install it.
This is based on my experience with them. I have had my OVRLND Camper for almost a year now and it's been great. If you're interested, you can check out my build thread (link in signature). Best of luck!