WF Autograph Journey vs. CSP

Trying to decide what my next card should be, and would like to maximize travel rewards. I fly out of IAH, which is a big United hub but I'm not loyal to any airline, which deters me from getting an airline card. That being said, I'm considering either the WF Autograph Journey or the CSP to explore my travel habits and also maximize my travel rewards. I've always booked directly through airlines but not opposed to booking on chase's travel portal. If anyone has any opinion on either of these cards please feel free to share. Thanks!