I have to add on to this. I have been wearing Magnums now for about 2 years after realizing that my dick should be sqyuished into a reagular condom. I also put on the Magnum XL and fit like a glove. What are some good condoms to use that are good for performance? They say there are some that have a lubricant that desensitizes your shaft to prolong ejaculation. Any tips?