At 7.75elbp X 6eg, 6.25base and uncut, I have always had trouble with condoms. I’ve tried all kinds. Often the struggle to get them on makes me lose my boner and start hoping she has an oral fetish.
Sometimes it looks like a stuffed sausage when i do get one on, and all the foreskin movement is stifled along with most of the more subtle sensation.
I’ve had them break while I was inside. Also had them roll up and pop off the tip all by themselves. Once I noticed it had slipped off inside the girl before i was ready to cum. She was real worked up so I thought I could just reach in with my fingers and pull it out without her noticing and spoiling the mood. After rooting around in there for a while though, I had to give up and tell her what i was doing. She said to never mind, that she would find it later. That just seemed weird, but whatever. I just hope she remembered it was there and fished it out before her next trip to the gynecologist.
For uncut guys, the foreskin placement under the condom is a big issue. It needs to have some glide, but if it moves too much the condom can slide forward and come off.
I bought some Magnum XL’s, and they are better than standard Trojans or Magnums. But I’ve actually been surprised by some Durex Intense Sensation brand I got in a party pak. They are thinner and studded and feel pretty good. Even though we are so focused on size in this forum, this makes me think that the quality and thickness of the latex has more to do with comfort than the size. Another brand I liked back in college is called Pleasere Plus. They have a normal sized shaft, but expand into a pouch at the head to allow greater movement. Tried them recently and didn’t like them as much, but I am fickle about condoms. Fickle like sometimes i hate them, and sometimes i really hate them.
So much of it is just plain psychological. I had sex with a girl once who was strangely repulsive to me. Long story. I was staying with her, there was one bed, and i had nowhere else to go. She was attractive enough, but something about her pheromones or the way she talked or something made me want to run away fast. I still can’t really understand why. The really strange thing was that despite the repulsion, I became very turned on. I had to have a condom though, i mean even beyond the normal reasons. It gave me that little bit of separation that let me disengage emotionally from what was going on. It was just a normal, regular sized condom like ones I have found useless in the past, but it was one of the most intense sex encounters i’ve ever had. Definitely no loss of sensation. I could feel everything. i think my dislike for her contributed to the intense sexual vibe or something.
Anyway, my point is, I don’t think the size of the condom is the only or even the main factor deciding whether it will work for you.