Points from everybody are constantly being devalued. I rarely use them but need to start making a concerted effort to do so for that reason. And if our government does intervene to "protect" us by "unburdening" Home Depot and Best Buy from their transaction fees, they'll be devalued to pretty much nil.
That Chase thing is partly why I'm knocking around Marriott. In truth I've never found their 20% off marketplace to be much of a value, mostly due to AA being king in Dallas. United and Delta are afterthoughts here. And, I can do better going straight through Avis Preferred. Being able to kick those points to SWA or Marriott would be helpful, though.
Also, the Marriott card is $90/yr, but comes with an anniversary bonus that's good for two nights at respectable hotels. And of course the multiplier for booking with it.