They’re very different. If you are truly unable to choose, perhaps there is a better one out there. I say that a lot, but I really mean it. If an expensive item doesn’t bowl you over immediately and knock the memory of others out of your head, it’s not right. That’s how I decide, when I am looking at something for myself.
I think the three dimensional quality of the bulgari is somehow more lavish, more abstract, and more mature; something that will better stand the test of time. The ring shape consists of Bulgari’s abstract serpent scales, which brings to mind, ouroburos or infinity. I like the serpenti the most of Bulgari’s modern collections. ive tried the other Bulgari designs, and while beautiful and feminine, they do not work on me personally or they remind me of duty free purchases, or both.
While I do like the fact that the key lies close and flat to the body, I am not all that enamored of the key motif. It’s classic and decorative, and the key symbolizes new beginnings, growing into a new stage, or even a literal key to the heart. As such, the key motif also happens to be a classic gift to someone to celebrate an achievement. I’m not a fan of such overt symbolism. (Although I do wear Foundrae pendants, which apparently are chock full of symbolism, I try to ignore all that bc I simply like the way they looked lol).
We are all different. Ultimately, you should follow your instincts. There is no right or wrong answer