Disagree
AC 787 is pretty tight
Looks like only an inch difference on the width, 21 vs 22 inches.
Either way, I'd much rather direct aisle access, and a brand new product without wear than a slightly larger seat and perhaps better food if you're not ordering KSML.
And TK is in a 2-3-2 config (!) vs. 2-2 a la CX.
That's if you took already EK, EY, SQ, and CX but I don't think he is up to there yet.
I'm suggesting saving your miles and flying one of the above... or LH or OZ or JL or...