We sent our ASUS ROG Ally Z1 Extreme in for warranty repair for issues with the left joystick ("drift"). The device also had a broken microSD card. ASUS then pointed to the world's tiniest scratch and tried to charge us $200 for it under threat of sending back a disassembled device if we didn't pay within 5 days. It felt like extortion. If you're wondering whether ASUS is worth buying, the answer for anyone who values support should be "no."