if you've just gotten a promotion, would you quit if you're offered a job at a better place?

The pay is only a couple of hundred better at the new place, but I'll be back to square one being a 'normal employee' but at a very

'branded' company. If I stay with my current job, I'll be in a managerial position. Which one would you go for? I've made up my mind, but just wants to know what most other people would do....