^^Interesting story. As for what bracelet you should get, if you do not intend on keeping the bangle on and plan to take off/on a lot, I would skip the bangle and go for the cuff. You are right about the thread on the screws being affected by constantly taking on/off. Replacement price for the screws is pretty high I think. I tried on the cuff when I was first started looking and did not like how it looked/felt. I am comfortable with the bangle 24/7 though. After a time, you don't really notice it on your arm.
Well, today I bought the yellow gold LOVE 'cuff' and a Trinity tri-color ring -- the 'classic' one that was supposedly created around 1920. I really doubt I will lose the bracelet; that was my main concern. There is no way I would be wearing the bangle with the screws 24/7 -- so this seemed to be the best solution to the constant 'on and off' situation. It will stay in better condition this way, too. I love the idea of the 'permanent' bracelet but it's just not practical for me. Thanks for your input!