Heartland oakmont vs Montana high country (bonus room)

We're looking for a fifth wheel right now. We spend alot of time camping all year round. Our last unit was a cougar high country bunk house. Love the bunks(for two very young kids) but we had no adult living space. We are now looking at bonus room options. We have to choose between an oakmont 390mb and a montana high country 370br. We're choosing between these two because of the lower price points we found. Can anyone shed some light between the two brands and which would be a better pick? The oakmont would be bought sight unseen which scares me because I don't know the finishing and the quality. If anyone can give me personal experience on the exact units or the brand I would highly appreciate it! Thanks