I’ve had an 03 Heckler and now an 07 Nomad, and an 03 Superlight.
IMO the Heckler can be built up for all day rides and mucking around on jumps/playing at light DH etc. The Nomad “should” be built up a bit burlier and is still well pedallable but it is gonna be more hard work on an all dayer etc – so beware if you are not fit enough. I find the Superlight fleexy adn I’m not sure I think that short travel makes sense – I don’t know if the blur might feel similar.
All I am saying it that they are different bikes and you should work out what type of bike you want compared to your existing bike, riding, fitness etc.