If you have the cash available and it's not going to cause any financial hardships I would definitely say it's worth it , I think in general and I include myself in this (although recently enlightened) most people don't seem to realise the importance of a display, we spend a ridiculous amount of money on a PC, half a grand or more on a GPU etc, and then push it through an old 24" 1080p panel at 60 hertz, a monitor is a window into the world of your PC, everything you experience is done through your display, so I think it's important you get the best one that you can reasonably afford, with regards to the x34 though which I own, In my honest opinion the most important feature on a new monitor atm is higher refresh rate, that is more important than 21:9 aspect ratio from my experience, I could never go back to a 60 hertz panel.