Darn it, well I am still undecided. I posted in my Porsche forums, no definitive answer there either.
I want to make sure I take care of the leather. I want to keep my both current cars for a long time and I want to soften leather a bit on both cars. I drive 25K miles plus each year, both of the cars work hard.
You guys gave me awesome suggestion on QD and wax, I love the combination so much I bought bulk package of each.
Now it is time for leather care suggestions.