We've got an electric steamer that we use nearly every day which is starting to wear out. I was thinking that rather than getting a new one, we could get a multi-cooker instead which would also replace our slow cooker that has seen better days and save kitchen space. I've read loads of reviews of various models but hardly anyone ever mentions if they're good for steaming or not. Can anyone recommend me a model that's good for steaming and slow cooking (I have recipes that use low and high settings so need one with variable heat settings)?