I had used two streamers before and both of them were out of order within 1 or 2 years.
Thereafter I compared all HK available popular brands and I found that Avent was the best one so I bought it. It takes only ten minutes to stream the bottles and I can use it to stream all kinds of bottles and other cups/ bowls for babies.
Chicco is also good but the cover of it is so heavy and it is made of hard plastic. I'm afraid that it will be easily broken if we drop it on the floor. Moreover, Chicco and Nuk is not flexible to stream other abnormal size bottles. You cannot stream some other training bottles/ cups too. Although Avent is bit more expensive than Chicco and Nuk, it is worth to buy it.