Disney Infinity Fans

I know I've mentioned in the past about some discs not being useful to me but I thought Id put the question out there: any power disc collectors who don't go for complete sets, just discs they find useful? I'm so torn. The collector/completist in me wants them all...especially with the folders. But the logical side of me is fully aware I'll never use Alice in Wonderland Caterpillar or Mabel's kittens for fists.

On top of that, aside from the sky and texture discs there really aren't any 1.0 discs I'd use but I have all those empty spots in the folders. Gamer or Collector....hmmmm

I find Mickey's Sorcerer hat (Spark Attracting), Tron User Control and Merlin's Summon(Experience Boosters), and Scrooge McDuck's Lucky Dime (Currency intake increase) to be extremely useful. I just got Merlin's Summon for Christmas, and I already have found an increase in sparks.

any rares are pretty good. My extreme favorite is aladdins carpet because its not a vehicle or pack but BOTH at the same time so if ou hve a non flying charcter id recomend that.