Leveling a 2021 ORP w/KDSS

In a few weeks I'll get my first new 4Runner, a white 2021 ORP w/KDSS. I plan to install the black TRD wheels and for now will just swap the tires, will do a tire upgrade later. I won't be doing any extreme offroading with this rig, mostly NV & AZ desert exploring. Today I went to my local 4WP store and asked about a leveling kit, he pointed out an Icon spacer kit and a kit from Rancho that had some adjustability, but when I looked at that Rancho kit online, in the questions area it said that the kit would not fit on KDSS models. Then I saw a vid that had a 4Runner with Bilstein shocks that raised the front, I know the shocks cost more than an Icon spacer kit, but is it worth it? How much will I need to go up? What does not work with KDSS ? Is there anything "wrong" with a spacer lift ? I'm sure that some or all of my questions are in this forum somewhere so I apologize if my questions are repeats.
thx,
Tom F.
Santa Rosa CA

 

Not sure if it will help you, but I'm looking to lift my KDSS ORP and I found this video helpful.

https://youtu.be/m3BnLLwbScA