I guess these things are quite regional, up here I hardly ever see a Lance camper. Had one local dealer carry them for a year or two then they were gone.
Arctic Fox are available but very expensive, they also have a rep of being very well built but heavy. Northern Lites are pretty much the gold standard here but super expensive and I don't care for their interiors.
Lots of Adventurer's around here as they are cheaper and lots of dealers, I know it's not a high end brand but been happy with mine. For comparison a Northern Lite was almost double the cost.