If it's interest free, cool. Anything less than what savings would earn is cool.Absolutely no downsided to saving and I encourage everyone to do so. But I rather use the banks cash first, then tap into mine.
Say I'm unemployed and have $50k credit limit and $50k in savings
If I max out my cards my minimum payment would be $300 which I can pay from my savings.
Let's say it takes me 8 months to get a new job.
$300 x 8 = $2400
So I've still got $47600 left in my savings after being unemployed for 8 months.
Once you're working again you can pay the card off with your earnings. Your credit won't be ruined, so if you can't pay it off in the 18 months, do a balance transfer to another card to get 18 more months of intrest free payments.
I 100% agree that cash is king. That's why I don't want to touch my cash unless I really have to.
0% though? What's your credit score, 2,000? And why would a cc give away money @ 0% under any circumstances? I thought I was doin' good with the interest rate on my cc. I could only pull off 0% indirectly, by transfer, and I'd still get hit with a transfer fee.