The bundle also comes with the PrintDry Pro system to keep your filament in the best shape it can be. It comes with an Olsson Ruby nozzle that can survive just about any plastic and the Bondtech extruder that feeds filament more reliably than any other extruder I've used, and they are just the most obvious upgrades. The XE also comes with some amazing upgrades from the moment you buy it. Whether it's RYNO, NylonX, or exotic PLA - Glow in the Dark, wood-filled, and copper-filled, for example - the Pulse XE has the tools to get the job done. The Pulse XE bundle has everything you need to start printing some of the toughest filaments around. The Prusa Mk3 has recently had two upgrades to different parts, so it is now called the Prusa MK3s+, but whatever the name, the quality is the same. If you are starting in 3D printing, the kit form is a great way to learn, or if you are looking at starting a small manufacturing business, an array of Prusa printers is the perfect way to start. There are a lot of types of printers out there, but this printer is suitable for anybody. For some idea of how good it can be, have a look at Filament Frenzy on Twitter he pushes the Prusa to the ragged edge and produces prints I wouldn't have thought possible on a filament-based printer.
When it comes to print quality, I am consistently amazed at how good the Prusa can be. Even the fans are a quality brand rather than cheap knock-offs, making the entire machine feel premium without the premium cost. The Prusa MK3 is built from quality components, like the E3D hot-end and the 3D printed parts. If you decide to buy the kit form, you will need to fine-tune some of the settings to get that perfect print, but that's all part of the learning process. Whichever you choose, you'll get a printer that is the basis for over half of the FDM printers on the market today. You can buy the Mk3 fully assembled, or if you want to learn about the ins and outs of 3D printing, you can purchase the kit form. When it comes to 3D printers that require filament, you'll be hard-pressed to find a better printer for the price than the Prusa i3 MK3.