Is UV bottles sterilizer worth investing?

I have a UV bottle steriliser and it is SO convenient. I love it. It also doubles up as a storage rack, so I don't have to use tongs to pick out the bottles or dry them on a rack. All I need to do is wash the bottles with a liquid accessory cleanser and pop it into the UV steriliser. It takes a minimum of 30 minutes and you can choose a longer cycle if you need. Yes, I would highly recommend it. I'm using Haenim, but there's this brand called Hanil which also comes with an additional 3M HEPA filter. http://sg.theasianparent.com/the-best-sterilisers-in-the-market-shopping-guide-special/