Moving up in size need help deciding what to buy

Guess I should add some details about us.

No kids just the two of us

It is typical for us to take a 2 - 3 week trip across multiple states once a year in the camper but most of the time we are going up to the mountains here in Colorado for a long weekend at least once a month during the spring, summer and fall.

We love our scamp but my head and feet touch the walls and it is hard for me to sleep and having to make up the bed to sit at the dinette gets old

We travel pretty light for the most part