Review on Enhanced Print Performance with WINSINN Removable Thermistor for Creality Printers by Tony Wylie

They work and are well built. Unfortunately they don't match any of the standard high end Marlin tables. If you use them at 200 degrees they will probably work for you using the standard NTC100K charts, but the temperatures vary by about 5-10 degrees and they will vary further and further as you go up. This is fine if you enter per-thread settings. The actual temperature doesn't matter as long as you just experiment and find the right setting. However, if you rely on vendor recommendations or have multiple printers, it is important to have accurate temperature reports. I ended up putting them in a drawer and laying out Slice Engineering's high-temperature printer. Too much hassle setting up a multiple thermistor setup to create your own tables. Maybe one day I'll get to it, but not today.