Here here! And welcome, Chris!!
TIW is also my favorite book of the 7, and remains so after my re-read last summer (first time in many years). And like Stonemaybe, my favorite individual parts are in other books.
I'm not sure I can say why though... LFB hooked me for the beauty of the Land -- the honor of it's people, the amazement of Earthsight, the wonders of Giants and Lords, Revelstone and Andelain, Ranyhyn and Ramen. Maybe TIW because it's still beautiful... the Land hasn't been ravaged yet... and it's not as despairingly heavy, certainly not in the way the Covenant sections in TPTP are

Those chapters were painful to read the first time, especially when contrasted with the wonder and glory of Mhoram's. A lot of WGW was really hard to read, for the same reasons. Maybe I just didn't like Covenant back then
It could also be that I like Troy, or at least I like reading from his POV. After a book and a half, finally somebody who has hope, who believes in possibility, and eagerly dares to confront his fate!!! (and who dares to stand up to Covenant

) Sure, he made some horrible errors, but at least he believes, and is willing to take risks to fight for what he loves.