Personally, we've been doing steaks usually around medium (in the vicinity of 135, depending on the cut).
I think the obsession with "moar rare" in many cases has to do with cooking methods - conventional methods will have a rare center with ever increasing zones of doneness surrounding it.
I find medium cooked sous vide to be perfect for us - I like it, wife likes it, kids like it - the texture firms up nicely, but if you leave it for extended cooks (like, 12+ hours) it starts to tenderize (though lose more juice).
For the chicken, we just throw the Kirkland frozen breasts (pre-brined, I believe) in at 150 for about 2.5 hours. Perfect firm texture but no risk of drying them out like regular cooking methods. Evenly juicy throughout. I have done boneless, skin-on (dismember a whole breast or chicken) as well and *that* is amazing.
The thin cut pork chops are little boogers so far though. Eye of round was just D: