I think the Cougar is a little higher end camper, but you'll find the appliances and hardware are probably identical.
You really can't tell what a specific camper is like until you've stepped inside of it. The contour of the ceiling, the color of the wall paper, the style of the cabinets can make a camper feel claustrophobic or as inviting as cool stream in the middle of the desert. Both floor plans may be identical, but the two campers are as different as night and day.
Best advise. Now that you've identified the two campers that interest you, go find them and physically take a look. You will have your answer .... and .... don't be surprised if you end up not liking either one!