Dell U4919DW Ultrawide Monitor - Best Single Monitor Productivity Setup

Is this the best monitor for productivity? For me at least, this is as good as it gets for a the ultimate single monitor productivity setup. Sure there are flaws but I’ll overlook them until something better is available. Dell Ultrasharp U4919DW Monitor (Dell US) (Dell Canada) AmazonBasic Single Monitor Mounting Arm (US) (CAN) (UK) Keyboard: HAVIT Low Profile Gaming Keyboard