I have absolutely no complaints about the Samsung Odyssey G7 27” it's been beautiful for me ... no flickering for me ... I set scaling to GPU for the monitors and it's
Buy SAMSUNG Odyssey G7 68.4 cm (27 inch) WQHD VA Panel QLED Curved Height Adjustable Gaming Monitor with Black Equalizer Online - Croma
Samsung Odyssey G7 C27G75, 68,58 cm (27"), 240Hz, FreeSync, VA - 2x DP