I could really use the sonic pad because I have three children that all wanted 3-D printers but my problem is I need to use Wi-Fi because I don’t have a laptop so I only have been able to print the pre loaded files on the Ender 3 pro and Ender 3 v2neo. I couldn’t afford it but I ended up buying the Wi-Fi box and it does not work at all. So when i went to micro city to return it i saw the sonic pad and it looks like the answer to my kids prayers but unfortunately the cost was way higher than the little Wi-Fi box. So that’s where I’m at with my kids 3 d printing journey. But hey, I can print the crap out of a bunny rabbit, a dog, and a cat like nobody’s business.