For me, a casual user, they're identical. I chose to keep my Freedom Unlimited and when I went on a closing spree I closed the QS. Chase showed me much more love than C1 did, even though I ran thousands through my QS, and all I did was carry interest free balances on my Freedom before I PC'd. They offer the same 1.5x, but Freedom can be transferred to CSP. And they both post their rewards as soon as the transactions post. FTF and BTs are of no importance to me. So it really depends on how you use it.
