Lupe has had Drogas, Tetsuo, hell you can include Pharoah Heights, for these last 5 years
out of all those projects, Lupe has prolly 2-3 tracks talking or being introspective in the rap style way of Kendrick or anyone like thayt
whereas Kendricks main and primary rapping is mainly on self-reflecting content on himself, his friends, compton, etc.( Money trees, art of peer pressure, etc)
Lupes content is much different and more just Lyrical straifght concious rap/storytelling or commentary mixxed in with some theme either way its not about him but some other person or thing(fictional, real, etc) - I.e. Down, Gotta eat, SHOES etc
this is why ill never understand this comparison between these two. they are very much different. both in skill, artistry style , focuses, and even content