I can't decide between Givenchy Pi Neo and Armani Acqua Di Gio

I would like to hear someone's opinion who has tried both, or at least knows what both smell like. I've heard great things about either, but I would like a comparison.

I'm leaning towards Pi Neo,
love the hint of vanilla, but the only thing is it smells too good, reminds me of womens perfume

Acqua Di Gio I find is less fruity thus more manasculine, but to me, its somewhat of a gino smell, you know, it reminds of pushing through dense club crowds. Also, it doesn't seem to be a very original smell

I only briefly smelled both in the mall today. Which one lasts longer?

Thanks

i have used aqua di gio and have gotten comments. but the thing is i have to use a lot of it for it to smell idk if this is the same with you. but i like gio. supposibly it has some sort of pheromones in it for the ladies lol . but what i reallyyy like is abercrombie fierce dont know if you have heard of it, but its the shit.

Quality cologne brings out pheromones in men, worth cost

A well-chosen cologne can transform a man’s image.

Our sense of smell is one of the strongest senses tied to memory.

Here are some things to remember; you need to think of cologne as an investment. Cheap cologne bought at the local Walgreens is going to reflect its poor quality.

Each person is unique and produces their unique scent. Pheromones are people’s unique chemical signals and scents that can actually trigger a response from another person. Quality cologne, when worn properly, will mix in with your natural pheromones and will intensify these responses without overpowering them.

Thanks, haha I just bought the pi neo from ebay, they really have great prices on both, a 100 ml bottle is cheaper than a 50ml bottle in the store. I might buy both eventually, it's good to mix things up. I'll test out fierce in the store someday too.

I googled pheromones acqua di gio:

Biology major and chemistry minor Priya Kailash writes in uwrfvoice.com:

The part about scent triggering memory is soo true - the reason I was looking at cologne in the first place is because I was buying perfume for a girl, I ended up smelling one that I KNOW a girl I had a fling with in high school wore. As soon as I smelt it I had like 50 flashbacks of her.