i like the arrcos better but one of my friends loves his alladins so it is all up to what you like.
the alladins last forevers unless you drop tell on cement (oops) and the arrocs also last long but not as long as the alladins
I prefer Aladdin's simply because they're more different. Arrco's are just springier, sturdier Bikes imo - but I'd prefer other cards over Arrcos... Aladdin's, there's just no deck that's similar, they're very different, plasticky, so yeah..