---Fidgets--- I had to look up most of those. The Acebeam Rider RX has a bolt-action clip? How awesome is that! This is why I'm poor, lol. The Spy 005 is a work of art. I love the look but the sticker shock about gave me a stroke. The SureFire Z41 looks to have a solidly pronounced tail cap, I can see the attraction for sure. Google shows plenty of replacement tail caps on offer. If I had that light I would have a few extra tail caps for sure. The Manker Timeback III looks like something straight out of the Star Wars universe. If I could justify the price I would order one right now!
---Wear & Tear Philosophy--- I usually press everything I have into common use as needed. I do not intentionally beat on my possessions but I do not baby them either. If an item holds up well and if I can find that to be the common experience (forums, reviews, word of mouth, etc.) then I usually buy a few more of that item to keep put back for a rainy day. There are exceptions of course such as a thing being irreplaceable, collectible or sentimental.