joop perfume
The first date is more important. I know it's cliche, but it is absolutely true in this case. Making a bad impression on a first date can put an end to a potential relationship before it even became airborne. Consider some of the first dates you've been on. Chances are, in the first minutes of the day, you had already gauged the person you have come up with and decided whether or not it would be a good match for you.
Perhaps something as simple as the clothes she wore or the sound of his voice, you turned off. Perhaps it was perfume. I know I was off by perfumes before, and I know that girls are just as easily turned off by some colognes. Do not make the mistake of wearing a strong perfume which terminates on the date before it has even begun, and stick to something neutral. I'll to list two to avoid, and then two to consider.
Colognes to avoid a first date
Angel Cologne. This is one of colognes fragrance imaginable. It might even suggest that you wear perfume.
Joop Cologne. While many people like the smell, others are just as disabled. Avoid this polarization.
Colognes considered a first date:
Armani Code. A crisp, clean smell that does not come off too strong.
hugo boss Cologne. Other similar neutrally pleasant scent that will not send no violent message one way or another.
Wait until the issue date for the other two big boys out!
For more first date cologne ideas, learn more about other options like lagerfeld cologne and plenty of others, at http://cologneformen.org.