Tips for the first 3d-printer

[Mekka]

So Im a newbie and thinking about buying my first 3d-printer.
I did some research and now I am swinging between these 4 printers:


Anycubic Vyper
Mingda Rock 3 Pro
Geeetech A30 Pro
Artillery Sidewinder X2


My goal is to design and print mostly abstract designs,algebraic/mathematical Surfaces,geometric sculptures, ...My priorities are reliability and printing quality. My budget is limited and I dont want to spent more than 700€. If it wasnt that the Mingda Rock 3 Pro raised from 350€ to 500€, i would have bought one. But now Im not sure and thought it would be a good idea to ask some people with experience, which printer they would recommend me.


Thank you.