Good Luck Or All the best which is more powerful?
What do you mean? As a "good luck" wish?
You really can't go wrong with either, though "All the best" is used less which makes it more special and personal in my mind. All the best!
Good luck for this thread because we cannot really fathom out the question and such luck usually goes before an event.
both of them reek of sarcasm
You can't really call any of those two powerful, unfortunately. Come up with something more sophisticated.
i think all the best..
Both are synonymous with each other but I prefer "All the best" since it sounds more fancy.
how about wish you all the best. that about sounds right.
I'll choose All the best. But if you change good luck to best luck then I'll choose both.
Gud luck is better.
oh yeah.. "best of luck" sounds much better.
All the Best