my last 4 or 5 computer builds have been Asus motherboards and i;ve had great luck with them, and my mini-pcs are all Asus PN50/51 Ryzen based NUC-alikes, they are excellent. I use one as my main workstation modded into a fanless case.
I feel like their quality slipped lately however, might be part of their cost cutting before they restructured recently. will have to keep an eye on how they do in the future.
For ultra-budget laptops however, I lean towards Lenovo they have been so good to me over the years.