Is BOE screen worth starting with?

My child is an art student, and the art exam will be held in two years. Before that, I listened to my friend's recommendation and bought a BOE painting screen, which I thought would be artistic at home. I'm worried about the difference in image quality between electronic products and paper works. As a result, it turned out that I thought too much. BOE's screen technology is first-class. Whether it is an ordinary display screen or the lossless gamma technology display of this BOE painting screen, you can truly see the author's brush strokes, and its APP contains famous paintings from all over the world.