Replica Jerseys VS Twill Jerseys?

I am trying to get a Tyler Hansbrough UNC Jerseys and I cant decide which one to get.Replica or Twill??On ESPNSHOP.COM they have the twill jersey.Are the twill jersey like the one that pros wear and like a swingman jersey?On NBASTORE.COM they sell the replicas . Are the replica like the ones that have bigger holes and the numbers are print on ? Please help decide