Matte, because you get fewer reflections on it, which is good if your workplace is bright. I've worked with both, but especially if you have bright objects around your monitor, or windows at the side, you'll really want to have a matte one.
Constantly having reflections in it is really annoying, and hurts the readability in the long run.
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…