I've always just used cheap roll ons, I don't sweat much but I want to smell fresh as I work closely with others.
However, I've been seeing all these new fancy deodorants in the supermarkets lately and they're just so expensive and I'm scared to try one in case they're rubbish because I can buy ten of my regular deodorant for the price of one of these - I'm really skeptical that their performance matches my existing roll on. Is this the way the world is going though? Is it worth giving them a shot? Or are you one of these people who genuinely somehow don't even need to use any? I've had a couple of colleagues who whiff every so often, and I really don't want to. Its a bit of a shameless request for people's experiences before I go and potential waste my money.