Prices aren't relevent when nothing is going to be available for another 5 months.
strix halo is in approximately 0 consumer laptops. (Z13 is a tablet, zbook ultra g1a is business)
I dislike Asus so the tuf A14 does not an option for me at all. The first real halo laptop for me will be in the upcoming Lenovo legion, but afaik, that's not launching for at least another 8 months.
So both are pretty much paper launches as far as I'm concerned.
What people see in retail shops in the streets is LNL, ARL-H/HX and KRK.
Also, it's difficult to compare nodes when the numbers are all marketing and they're all so highly specialised. 18A seems better than 4nm but by how much we don't really. Could be more like a 3.5nm or 3nm or 2.5nm..which is why I try to avoid the nm discussion entirely.