I felt like I was experiencing deja vu with the Elegoo Jupiter 2. While it offers a litany of impressive advancements you often see in modern 3D printers, it also reminded me of old-school machines from when I first started testing way back when – in short, it can be picky. That means you'll need to lay in the groundwork first, and newcomers may want to steer clear as a result. However, you're in for a treat once all is said and done.