Unless you want greater res than 4K, suggest trying "TV as monitor" concept before going to the expense of large monitors. Years back, TVs weren't all that great for computer monitors... but now they are fine for that.
Thanks @Scataphagos I did as you suggested and works better than my other monitors that I have on my Workgroup network. Brilliant cost saving and great value for the purpose I needed for additional monitor. Thanks for your assistance!
I'm using a 55" 4k TV as a monitor mounted to the wall and have a standing desk on rollers so I can adjust distance. Don't regret this route at all.