I have the microswiss NG/DD setup on my ender, works considerably better than stock. It is expensive though. Note that the nozzle that comes with it isn’t hardened (at least mine wasnt), so if you’re going to do filled / abrasive filaments you’ll definitely want to change that out. Also note that once you change to DD your steps will need to be recalibrate, but the microswiss website walks you through all of it