Finding the Right Fit for Your Device

Hello, I’m currently navigating the tricky part of finding a device that suits my build. Before diving into research, I figured having some extra space to “grow” would make for better comfort. However, from what everyone seems to be saying, it looks like you’re supposed to minimize that growth room as much as possible. While I wait for my CB6000S to arrive, could someone clarify the reasoning? Does tighter restriction help discourage erections more effectively, or is there another factor at play? Why does the tightest option often feel “most comfortable”… My main concern is nighttime arousal since I can’t control that. Thanks ahead of time for any advice.