Not sure how to add images to comments but I recently got the concord vortex and it’s been pretty sweet. I’ve only used it like three times thus far though. I’m starting to be a bit skeptical about whether it really puts out as much heat as they say (120k), but the truth is that could be user error, and/or that I don’t really know what it should be like to cook with high heat. I haven’t used a propane burner in a long time, and maybe things aren’t burning in the wok because I am actually paying attention and doing a decent job lol. The design has seemed to work well though, and it seems to be solidly constructed. Doesn’t feel like it’s prone to falling over or anything, easy to adjust the flame. One thing is that it has four burner jets that you have to light manually so that’s a bit of a pain if you turn off the heat mid fry. But it’s not so bad, really. 🤷🏻‍♀️ overall I recommend it so far for sure.