I went to a local off road shop, told him my desires.. I want a lift, that will offer better ride quality, but I am not going to beat not the truck so I don't need to spend over 2K... I came back a few days later and he put on Rough Country 3.5 with the N3 front struts and coils, N2 monotubes in the rear with blocks in the rear. 33X12.5 TOYO AT2 on methods.
https://www.roughcountry.com/gm-suspension-lift-kit-121c.html?find=2018-chevy-silverado-1500-4wd-374175
I read into this lift, people say even with the knuckles being changed it still wears parts and has bad angles, but I have known this guy for 20 years and trust his judgement.
Honestly, after a week or so, the truck rides great. way better than the Ranchos.