If there are climbing timed sections, something that you can climb on as you’ll gain far more time than you’ll lose on the descent.
The whole point of Enduro racing is that you get timed ONLY on the descent.. however there is a time limit in the transition stage to get to the start of the next descent…generally you can ride this at a steady pace so your bike needs to be light enough to pedal but set up for the descending.
I ride a np mega for guiding, racing etc.. and the long wheeelbase and slack angles means its a mini DH bike…the steep seat tube though pushes your weight forward for efficient climbing…. The perfect enduro bike and the pro model is amazing VFM and there is NOTHING you need to change.