Newbie advice for picking the right chastity cage

I’m catching glimpses of a blissful state where I’d have a man guide me into lifelong celibacy. First, I need to decide which device suits me best. After doing some research, I’ve noticed that most devices leave the testicles exposed. While there is an aesthetic appeal in that design, my balls are just as important and sensitive as my cock, so I definitely want one that encloses them too.

I find Carrara visually pleasing. However, on the other hand, I’m not keen on a kink that puts pressure on my testicles, especially since I am aiming for permanent chastity. So I’d prefer something as light as possible… And I suspect it might be more cost-effective that way… Although I do have good savings habits if needed. I’m thinking about getting a transparent model. Another factor - having a foreskin (and planning to keep/grow it longer) might help too. It would give me the sensation of being inside multiple tubes, feeling safer and more secure. I want everything to be perfect. My measurements are fairly average. I dislike shaved looks (whether for myself or my partner), so shaving won’t really matter.

Could you experienced members offer some suggestions?