I'm a full circle guy by some standards. And a guy that finally found something that can't be improved on too. And, have no intentions of going back. Even though I was never a big spender on luxury items, I wasn't afraid to spend the dollars on top of the line when I had it and, could justify using it more efficiently.
I tried a lot of different calibers in guns and, have settled back to the '06 for most of my hunting. I hand load and have been doing it for 35 years. I've learned that when you load that '06 to its potential, there is no need for the 300's and other long range stuff for my uses. I own quite a few of the old reliable now in calibers from .22 up through .35. And, I get the things shooting good and leave them alone. I simply have spent way to much time, money and effort chasing the magic loads. Because I've never fired a gun off a bench and let the barrel cool before shooting another one while I was hunting.
On the packs, I'm never going full circle as long as I hunt in areas that I have to pack game. Just the last couple years I've bought the best for me. So, I won't be going back to my Alice pack and frame.
Clothing, I'm in both sectors. For my pants, Its simply going to be wool when I can justify wearing it. For my purposes, the US military WWII pants are hard to beat. Same with their wool glove liners. Aside from that, the stretch nylon stuff from Wrangler follows up for most other uses. I just started using those a couple years ago.
Jackets are pretty much never going to run full circle. I love wool but it is heavy and I need something that compresses better. Primaloft and the Kenai from KUIU has become my layering stuff I depend upon most. Light, packable, and my layers weigh about a 1/3 of what a wool jacket does.
Baselayers have saw me go full circle. I'm mostly a synthetic kind of guy against my skin. I went the merino route and, while it is very comfortable and warm, it doesn't dry well. So, I'm back to polyester most times.
Bow, I started on trad, went to compound, back to trad, and now back to the compound mostly. But, Im getting bored again so, I'll probably be carrying a stickbow again next year