Amarillo vs. Lubbock

so me and my roomie, angel eyes lacey want to tour both Amarillo and Lubbock. Which one first? Need your input guys and gals. What are good places to stay and Good things to do? Which one shal get our attention first???? it'll 24-26 not much time or we would tour both.. torn between the 2 any advice would help
Amarillo!!!