I Need help deciding on which expansion pack to get now. I have almost all of them? Please Help me choose plz!

Which one should I get?I have Sims 2,Sims 2 Deluxe(Sims 2 + Nightlife),Sims 2 University ,Sims2 Glamour life,Sims 2 Pets,Sims 2 Seasons, Sims 2 Bon Voyage, And Sims 2 Teen Style Stuff Pack.I only have to get H+M Fashion Stuff,Open for Business,Celebration Stuff,Holiday Stuff or Family Fun Stuff or the New Freetime.Should I wait for Free Time to come out?Should I get Open for Business of celebration stuff ,the holiday stuff,H+M fashion stuff, or Family Fun Stuff?Please help me My mom is saving up money to get me an exspansion pack or a stuff pack.? PLEASE HELP ME PICK!I am very indecisave as you can see. Please help!