I disagree. The guys with small erections usually have less, not more, hardness. Granted, I've seen both extremes, but most of the time, the bigger cocks are also harder, as well.
Now, on the other hand, the guys with the biggest cocks are also the adult entertainment stars (WOOPS). But years ago, I collected pictures off the internet of all kinds of cocks, as a study project, and noticed, from the hundreds of pics, that the hardest were always the longest, and the weakest were always the smaller ones.
A thick, powerful erection usually indicates larger supportive plumbing, behind the scenes, as well. I think that Penis Enlargement'ing will strengthen everything. While we can only look at what's sticking out there, we can't really see what's behind the scene, making the transformation.
My only objection to the comments I've read, so far, is that nobody ever seems to suggest taking a day off? I think that's a mistake. When
weight lifters take a day or two off, they get stronger. When runners do it, they get faster. So why do Penis Enlargement'ers ignore the principles?