Mature Metal discussion

Hello all, I’m getting ready to purchase a Jailbird and want to hear what you think about swapping the vertical and horizontal bars. I am circumcised, yet with my CB6k model, pinching happens often. Thumper posted earlier that his penis likes to clamp down on the vertical bars, which leads to discomfort and pinching for him. Because of these two points, I’m thinking about changing up the bar arrangement. My question is: would it be more comfortable being pressed against the horizontal bars or the vertical ones? Has anyone tried this swap and found a preference? Any experiences or thoughts you could share? Cheers, HS