Quote from 9999:
I like Tarot cards better.
On the other hand, you could use a ball as a weapon, for bowling, etc...
To the OP: jokes aside, it's really a matter of personal preference.
Surely preference must have little to do with it. Some approaches must be superior to others. It might be very hard to establish though. If it was a matter of preference, it would imply that all approaches are equally successful or not as the case may be and we know that this is not the case. The question is how to establish which approach increases the odds of success.