Conrad, Thank you I figured this question would come up.
The K4 does have a beautiful display and I do use it. I have a video capture card and route the HDMI port on the K4 to my PC and then can use Windows camera app to view the K4 screen. And that works great I can move the window around resize it full screen etc.
But it's nice to have options and I use the SDR-Console memories. I switch back and forth. And I like SDR-Console look to. I also use SDRUno to. And probably a little of old habits die hard to.
I'm playing around now in the BARTG RTTY contest today and the K4 waterfall band scope and also the Mini-pan are great for FSK rtty.