As someone who's been 3D printing for years, I have to say the KUSBA PRO is one of the most ingenious and well-designed products I've come across. The idea of mounting an accelerometer directly on the nozzle via that clever clamping mechanism is just brilliant. It makes perfect sense that measuring resonances at the nozzle itself would give you the most accurate data. And the fact that it uses a USB-C connection and comes pre-flashed with Klipper firmware is so convenient. The whole design oozes simplicity and practicality. From the superior accelerometer chip to the comprehensive documentation, you can really tell this was a labor of love by someone who deeply understands the needs of the 3D printing community. An amazing piece of engineering that every serious printer enthusiast should consider.
