I support 28 5 year old Dell desktops that have been extremely reliable. I also have 2 at home. I had to replace a 2.5 year old Seagate hard drive in one, but otherwise they've done very well also. My Asus Android tablet is a year old and trouble free with excellent performance.
Don't require anything sophisticated.
Done some user review searches.
Any useful experiences re Dell or ASUS?