Ok, took a look at it. It's made by Flashforge, they've been around for a while. This machine has it's merits, it's enclosed, and has dual extruders. The downside is the build volume is considered small compared to most of the printers these days. It doesn't have auto bed leveling, but neither do the non-Pro versions of the Creality printers. You can add bed leveling easy enough, if you're up for learning how to flash firmware. I did, but it took me a few days, I bricked it the first time I tried. That was an annoying week. This Dreamer printer, being enclosed, is good for building small stuff from ABS filaments, and being dual extruder, you can do 2 colored prints without changing filaments midway through. I've done it before, one of my designs on Thingiverse features dual colors. ABS is stronger than the standard PLA filament, but can be a pain to work with if your printer isn't enclosed, because temperature fluctuations can cause warping while it's printing. An enclosed design keeps heat in, and helps eliminate warping.
Looks like it might actually be a decent machine to start with. The downside is, it probably isn't open source on the code that runs it, so it may not be easy to modify or repair it yourself, if needed. The open source printers I have, most everything you'd want to upgrade on them is cheap, between $10-40 usually for extruders, hotends, mainboards, displays, etc. Still, a higher end machine like that shouldn't need tinkering, it should just work.