I got tan flannel as it's the softest they have. It's not an outdoor cover and will just absorb every drop of water if rained on so unless you live in a dry place like I do I can't recommend it. Most of the others are pretty good also. I have a Noah one for my Camaro to protect it from swamp cooler drips, which works nicely, though I wouldn't mind a softer material touching the paint.
Yes they are expensive, but the quality is spectacular. Consider they will bring up the Insight pattern and make you a custom one a few days after you order it and probably won't make another for a while to come after that. It's no off the shelf cover if you get one from them. The main thing is unlike a one size fits all cover it will not move or blow off of the car.