We use a Tairona Prusa made in Colombia by https://somosmaker.com/ and they filament the produce too. Our favourite one is PLA because it's the easiest one to handle in this kind of printer. Also we use Slic3r and Blender to manage the 3D models.
We like this printer but it's pretty basic. We dream about a professional one. However it's a pretty good one to start getting knowledge which is very important. To handle ABS in this kind of printer it's hard too. We are still finding the best way to do it. Filaments are pretty nice and have a good quality that's why you should use them.
You can find our designs on instagram.com/skape.x