Welcome!
I would suggest blagging a ride in fellow members vans to test them out. I tried two - one with b14 coil overs with 19” banded steels and the other with -40 H&R springs / ARBs with std shocks and 18” wheels.ven a couple now both lowered
For me the second one was much more comfortable - suspension is a very personal thing!
I ended up with the H&R springs and Koni shocks courtesy of
@CRS Performance and 18” Amarok steels and it rides lovely - firm but not crashy/filling loosening!
You will find this is ‘the’ most helpful and friendly car forum!
Ian