I love my Quicksilver and I use it very often. I also don't get as much use out of the Sallie as I thought I would. I do a large chunk of my food shopping at BJs or Target (have red card debit).
Also don't care for the lack of redemption options with Sallie. Basically statement credit only. Its not a huge big deal but its kind of lame.
Sallie deserves the praise it gets but I do feel its not the be all end all that some make it out to be.
