I'm looking for a very slim laptop that can handle things like running multiple Microsoft apps at a time and building websites on wix. I don't care much about ports, all I really care for is USB-C and I would like it to be thunderbolt. My main priorities are portability, performance, and price. I would like it to be $900 or less. I'm currently looking at the ASUS ZenBook S UX391UA-XB71-R but I heard some reviews saying the battery life is horrible and that it struggles to keep performance.