Thank you for your suggestions! Yeah, I also doubt that they will stack nice together on one arm, never seen that and hardly can imagine on myself. One thing that I really think about is to wear them on different days, because my job doesn’t allow me to wear any bracelet 24/7, so I can just change the size from day to day.You should get the regular JUC if you want it. I'm not sure they would stack well, maybe you can sell the small one to fund the classic ? Or wear it on your other arm ?