I buy all feminine products, just because they're feminine. I don't really think about it all that much though. When I'm buying blades I think more about how ridiculous the price of blades is. But I do remember the joy I got out of standing in my shower for the first time with a Gillette Venus in my hand.
I was never someone who sweat much, so using women's deodorant isn't much different than when I was a guy, except for the sweet, sweet smell

I think one of the biggest differences in male & female products is that men use none compared to women. Women use more stuff on their skin, and companies exploit that by marketing even more than you need. My medicine cabinet used to be pretty bare. Now I can't fit everything in... cleansers, oils, toners, lotions, gels, tweezers, brushes, hairspray, hairgel, more hair stuff, different lotions, different cleansers, plus all the normal stuff... deodorant, medicine, etc.
As far as shaving my face goes, I still use the Mach 3 I've had for almost as long as I've been shaving. The blade is at least nine months old. For a while I wanted to make my last blade and shaving cream last until I didn't have to shave my face anymore. But then I realized how incredibly dull the blade was, and I went shopping for more. When I saw how much I was going to have to pay for them, I changed my mind. I refuse to spend ten bucks for a masculine product that I don't want in the first place, and will only use for a couple of months. I've only been shaving once a week for a couple of months, and I don't really shave at all now. Yay!!!!! The other day I realized how unfamiliar I've become with my Mach 3

Amy