Depends what you want to do with it...put it in my mouth,long...up my ass short

The size that gets the job done!

Have to agree with Kentucky Boy. I like em all

The size you already have is the best size for sex for you. Short of surgery, which is expensive, risky and has mixed results, there is almost nothing a man can do to change the size of his dick. For more information see the "Penis Enlargement Scams" article on this very site for more information.

So learn to be happy with the cock you've got. If it ain't enough, improvise. There's more to sex than a penis. Use you fingers, lips, tongue etc. Many years ago I was told that all parts of the body can be used for sex. Be creative.