Suggestions:
a) shop around your local credi9t unions, find the best APR (annual % rate carge).
b) Some formerly restricted-membership credit unions whth beneficial terms recently relaxed their membership criteria. For example, The Golden 1 Credit Union recently opend it up to pretty much ANY & ALL people merely with a California address. Wherever you are may be similar? Probably. Dig into that and find out your CANDIDATE credit unions.
c) Go with the one with the lowest APR (annual percentage rate charge). As for the other "window dressing" features like cash back, travel points, etc., well some of those are really nice, but I don't know how to evaluate them against the BEDROCK CRITERIA of lowest APR. If you have enough spare time to shop the daylights out of this subject maybe (or not) you'll turn over a rock with a better combination of low APR plus BENEFITS like cash back (that was ALREADY YOUR' cash but now you're payoing interest on cash you previously owned outright), or travel or whatever. Essentially, if you're a working person without luxury of lots of time to put on this subject, then just shop lowest APR and you'll do fine.