Diaper Safar vs Flips

[rooster2012]

I know this has been addressed before, but I'd really like to know which you mama's prefer. I ordered some DS covers after reading a thread about them recently. They work great at night over fitteds (I had leaks with wool... Not sure why) and one of them contained a massive poop explosion during my daughters nap today. But my baby has chunky thighs and a skinny waist and I don't love the snap configuration, so I order a few flips today's from Nicki's (2 for $20). They are hook an loop, which I admit I like more due to laziness. Which do you prefer and why?