Yeah, it is only one of 23, and I finally have it working (not great yet, but at least no more metallic taste), so I am leaning towards keeping it. Plus, I kind of feel it would be a slap in the face towards Zen, since I was given the chance to buy it for getting everyone's stuff returned when scammed by hopefate.
I would keep it awhile before making that decision. You need to give it time to break in your wick. If you get a ZAP, you're just starting over.