I love NGC slabs and love gold in the black retro holders. But sometimes when buying a Morgan or Peace to upgrade my collection I look for PCGS only for the resale bump when it's time to sell down the road..but not always. If I find a real nice toned upgrade and I can get it for a good price, it doesn't matter what holder it's in. I too wish NGC would have the option of black. Even a nice PF70 ASE looks sharp in the black. I took 11 NGC coins in the old holders to ANA a few weeks ago and had them all reslabbed into the new holders so all my NGCs are the same. The old fatties just don't appeal to me.
Isn't that funny, people have such different tastes. For me, I love the old no-line fatties, even more than PCGS OGH and PCGS Doily.