Looking for a duelie

At the monment I have a merida tfs trail and I am looking at a duelie and the merida ones just dont cut the mustard for me.
So I am after a bit of advice on the Stumpjumper FSR would more than likly go the EVO?
But is something else I should take a look at before I buy?
All mountain trail bike for longer rides is what I am looking for 100kg rider that I can throw around like bmx bike.