I usually use my AMEX card then do payment plan with them (AMEX), yes it costs a few hundred bucks extra, but then I can space it out over time. It has worked out for me so far. But I have done zero % on paypal with some ebay purchases, never had an issue here
just make sure you pay it and dont miss a payment!
the best is a couple years ago for Winter Amex had zero % interest on like 45-50k, I bought so many machines 12 months no interest.. awesome!