Dead Air for Radios is a MASTERPIECE. 9 songs. 7 indescribably beautiful pieces of perfection, 1 really cool instrumental....and one track of slightly erie rubbish (Hell Mary)
You Go Now is really excellent...but honestly, a bit more ambient "filler". If you like things more ambient (and I do) then You Go Know is also very excellent, but slightly outshined by DAFR.
If you love both of those, I strongly recommend getting Graveyard Mountain Home last...and be patient with it. And above all, buy the CD so you can watch the accompanying movie that the album was meant to be a soundtrack of sorts to. I've grown extremely fond of GMH, and it may have even surpassed You Go Now....but all three albums are excellent.
But please....START WITH DEAD AIR FOR RADIOS.