I have 2 Eryone Thinker S 3D printers. I have tried several filament brands, but I like Paramount and Inland 1.75mm PLA the best so far. I have been getting really good prints at .15mm height.
I have ordered the E3D Titan Aero to upgrade my printers to a direct drive system. At this point I have upgraded to the E3D Nozzle-X .4mm nozzle and it has greatly improved my prints from bed adhesion to really nice layering of the prints. I highly recommend the Eryone Thinker S as it is a great starter printer for a great price and large build plate.
The only cons I really have is not having enough 3D printers to do what I want to do. My wife and I have a small business of crafting using the Glowforge Laser and my 3D printers and I truly need more to move forward in this business. We do crafts and 3D printing for custom orders.