If I didn’t already have a sodastream, I’d rush out and buy one right now. It became a major “beer replacement” for me a couple of years ago. Love the thing. All I do is sodawater, btw.
They’re pretty cool. I thought it might be another goofy kitchen thing that’s not what it’s cracked up to be, but it’s not. You can control the amount of carbonation and flavor to
get what suits you. We got two within our family for Christmas. Can’t speak to how they hold up over the long-term yet.