Full Belts discussion

I want to weigh the pros and cons of LIS against Neosteel for penis tubes. It seems like the Neosteel covers more of the shaft. The tube angles inward toward the body before curving down, while the LIS appears more open at the top. I imagine it might not be as snug or comfortable if you retract frequently. This is just what I’ve gathered from here and their respective sites. It’s possible that LIS offers other styles, but I haven’t spotted any on their site that look like the Neosteel design.