The Samsung Odyssey G55C is the best monitor I’ve found for under $200 to pair with a Steam Deck in docked mode. You’re getting a 27-inch 1000R curved 1440p panel with HDR10, 165Hz, 1ms response time, and FreeSync—so games feel smoother and way more immersive than most budget displays.
Pros
+Immersive 1000R curve that pulls you into games
+1440p QHD image looks super clean for docked play
+HDR10 adds pop and brightness without washing out under lights