The best two ones are the brand new kitchen aid (I can make more desserts now... :D) and an electric pressure cooker.
I really recommend this electric pressure cooker. (鍋寶節能快鍋)
You can cook rice within 10 min.
Cook chicken/pork rib soup and steam fish at the same time within 10 min.
You can find the similar one at Costco or Bed Bath and Beyond.
I think it's safer for stove-top pressure cooker. (Didn't try stove-top pressure cooker before so not sure.)
