Kicksecure has opened up a new page for comparing and contrasting secureblue and kicksecure at http://www.w5j6stm77zs6652pgsij4awcjeel3eco7kvipheu6mtr623eyyehj4yd.onion/wiki/Dev/secureblue .
Also see
http://forums.w5j6stm77zs6652pgsij4awcjeel3eco7kvipheu6mtr623eyyehj4yd.onion/t/how-does-kicksecure-compare-to-silverblue/745
and
http://forums.w5j6stm77zs6652pgsij4awcjeel3eco7kvipheu6mtr623eyyehj4yd.onion/t/grapheneos-attacks-kicksecure-what-should-the-response-be/739
I invite RoyalOughtness to comment on those forum posts if they think that kicksecure is making mistakes.