Bests & Worsts Reviews from Amazon

So I was originally going to give this 1 star due to constant jamming of my extruder with only this filament. However, after extensive testing I have gotten the settings dialed in to the point where I no longer have issues printing. I am using an original Prusa i3 Mk3 w/ 0.4mm nozzle and have to use the following settings in order to keep this filament from jamming half way through the print: First layer temp: 240C Other layers: 235C Bed Temp: 55C Extrusion Multiplier: 0.95 Fan Speed: Min 30% Max 60%(disabled for first layer) Z-hop: Disabled Retraction length: 0.5mm Retraction Speed: 40 mm/s I also set my extrusion width to 0.7mm for perimeters and infill, although I am not 100% sure that this was necessary. Hopefully these settings will help if anyone else is having issues with the filament jamming part way through their prints. I believe what was happening was when the filament would retract it would cool and expand enough that it clogged the throat of the hotend, printing at these settings allow enough "intentional heat creep" to prevent that from happening.