The dash lay out isn't really set up for fancy screens and spod or whatever switches. I'm not 100% sold on them myself TBH. I'm still on the KISS program. I like things where I can keep a few basic parts on hand and fix almost any issue that comes up. If the board on one of those fancy switch deals takes a dump, your dead in the water. No body packs around a spare. I can throw a switch, a few fuses, a relay and a little wire in a trail bag and fix almost any issue I have.
I have a background dealing with electronics on trucks, tractors, etc. I've seen circuit boards fail, even with fancy coatings and connectors to keep the elements out.
I feel the same way bout it most of the time. Some days I wanna try the pdm/digital switch on the holley, but the lil bussman boxes I use havent let me down and I haven't been able to find enough reason to swap.