I'm not a fan at all of the Macbook charger cords. They all invariably split, it's taken only 8 months for mine to split, so now it's wrapped in electrical tape, which gets all ugly.

That's not to mention that the cable always get filthy, they're made out of the perfect material to get all grey and yuck.

I'm on the fence about magsafe, although that's moot now that new Macbooks use USB-C.