Ethics & GIPS - CFAI textbook vs. Official PDfs on CFA Website

I am about to delve into ethics and GIPS but before I do I was wondering if anyone had any thoughts on which is better studying material, the CFAI text book or Standards of Practive PDF on the website? I am going to pick a horse and run with but was wondering if anyone had any feedback. Same with GIPs as well although I think there is less of difference in GIPs. Thanks

Part of CFAI text book is identical to Standards of Practice PDF on the website. With Gips - I am going with Schweser. It’s just too boring…