There are a number of boards that you should consider. As you are currently riding camber and you are looking for something more agile, I suggest you check out something with an RCR profile, perhaps something with MT for edge hold. Along with the TRP (CRC & Mellow MT), check out the Rossignol One Magtek ( Aggresive MT), Jones Mountain Twin ( Mellow MT) (both RCR).
All of these boards will deliver what you are looking for. But HOW they do that will be different. Any chance you can demo before you buy?