After reading several reviews, we decided that when it was time to replace the nozzle for our 3D printer, we would go with the Micro Swiss. I think you do not realize how much your nozzle wears down over time and the diameter increases. We were getting lots of jams and after taking the printer apart a few times, realized it was not that difficult to change the nozzle so we figured why not. Since we have changed it, our prints are coming out great! We are considering changing to the all metal micro-swiss hot end in the future but for now this little nozzle is a great replacement. This is a great nozzle! It fixes most problems that you get when you have clogging or print issues due to wearing of your existing nozzle.
I would definately recommend this nozzle if you are having issues with your 3d printer. This is the only nozzle now that we use! Excellent buy - Thank you.