No. But I have a French twill one from sleeping baby productions. It was about $35 and had held up very well. Super comfy too. She is highly regarded in the ring sling world. She also converts wraps and offers lots of options. And she was fast.
I made mine too. It was really, simple. I've never heard of that brand but you'll just want to make sure the correct fabric was used and the rings are sling rings.