DJing for a party!!! Which mix is better?? Help me music lovers!?

For me it seems your jumping all over the place you should start old to new. Try keeping the same type of music for a couple of songs instead of changing it every song. That way everyone can dance 2 or 3 songs then sit for a while. Instead of 1 song they like they get up and dance than a different style of music they dont like sit down and back up. I dont know that my opinion.