Honestly, from what I've heard, the Xiaomi Xiaolang UV steriliser seems pretty decent for the price, someone I know mentioned hers has lasted her through two kids already, going on four years, so durability-wise it sounds like it holds up better than you'd expect at that price point. It does both UV sterilising and drying, which is a nice combo to have. That said, I'd weigh whether the UV coverage is thorough enough for all your bottle shapes and sizes, since some UV sterilisers can have blind spots depending on how you load them, so just be mindful of that when you use it.