This is akin to asking which is better: Ford, Chevy, or Dodge... or asking about the designated hitter in baseball... Nonetheless.. I will offer my free opinion (which is worth every penny). We purchased an Imagine 2150RB by Grand Design almost two years ago. Since then we have pulled it around ten thousand miles, and spent 93 nights in it. Temperatures ranging from in the teens to well over 100 degrees. We pull it with a half ton Dodge Ram and have an Equalizer WDH. We spent four or five months shopping, looking for a balance between quality and price, along with a few features based on personal preference. In the end, we ended up with our 2150RB, and in hindsight I can say that we would make the same purchase again.