I'm currently planning a 60 day road trip through all 48 states in the US and I like to have one consistent chain and therefore rewards program.
I was looking at all kinds of different chains but I'm not sure which one I should take.

• Choice with Comfort Inn and Sleep Inn
• Wyndham with Baymont Inn & Suites
• Hilton with Hampton Inns
• La Quinta

I only stay at each hotel for one night and don't need any special services. Breakfast is the minimum good enough as long as there's some cereal and milk. The other big thing is that I'd like to take my earned status at the end of my trip to stay in some nicer hotels within the rewards program which makes Choice for example not the best choice. Any thoughts?