Why not run B6s up front to get a bit firmer damping?Following...with interest.
I'm considering BIlstein B4 front and Atlas rears with a lift, soon. So far the Alltrack specific Bilstein B4 is the only OEM replacement for original ride height...and I hope in tandem with stiffer longer Atlas rears (that make up for lost droop length on extension in rear when lifted) hopefully will reduce the objectionable poor rebound up front on big long dips at highway speed.
You can get the Atlas shocks and mounts at VW dealer for $400+ or some knowledgeable after market sellers like Bearded Detailer for less:
These are genuine Volkswagen Atlas rear shocks that can not only be used for replacing your worn out Atlas shocks, but can also be used with the Bearded Elevation System since these are the longest MQB chassis rear shocks. Price is for a set of two and also includes new M12x1.5 OEM nuts (N-909-429www.thebeardeddetailer.com