The ASUS ROG Swift PG49UQ is a better choice for gamers who want a high refresh rate and immersive experience, while the ASUS ProArt PA278QV is better suited for professional graphic designers and video editors who need accurate color representation. According to Tom's Hardware, the PG49UQ has a 240Hz refresh rate, while the PA278QV has a 60Hz refresh rate (per Tom's Hardware). The PG49UQ also ...