I cannot think of a single best piece of camping gear, but over the last 25 years or so I can narrow it down a bit. #1- Dual fuel Coleman Stove. We just bought a new one two years ago, to replace the one I found at a garage sale back in the mid 70s. We should easily get 20 years or so out of the new one. #2- Oz Tent. After years of experimenting with tents we finally found a tent that is easy to deploy and large enough to live in during really bad weather. We had an REI Kingdome 6. After being stuck in it for 3 days during the rainstorms of 2013 in the RMNP, we gave it to our kids and got the OZ Tent's Jet Tent 25X. #3- Engel fridge. We have the small one that is our dedicated ice maker to keep the Yeti 75 well supplied. #4- French Press. My wife drinks tea, I drink coffee, and for years we drug around an old 16 cup stainless steel coffee pot. I don't know why I waited so long to get the press, ( stubborn or purist, you choose ) but now I enjoy a hot cup o joe with no muss, no fuss, and it fits in my back pack. I might add that we have finally, after 25 plus years, reached a point where we no longer feel the need for any more or better gear. ( unless I find a really good deal on a used ARB fridge to replace the yeti ) Had I known back then what I know now, I wouldn't have wasted, easily thousands of dollars, on inferior gear. Buy the best you can get, without going hog wild, and it'll last for decades.