I've used just about every variety of backpacking stove at one point or another. Skip over the bogus breakable crap with special expensive fuels. The SVEA 123 is immortal. This one has
Amazon.com: QUIETSTOVE® SRV Tool for MAX SIEVERT Svea 123, Optimus-Svea 123/ 123R : Sports & Outdoors
SVEA 123R Petrol Stove – Military Travel And Outdoor
REI - Who remembers this thing? Take a walk down memory lane in the essay below, then share your own stories about the venerable Svea 123 stove in the comments. https://bit.ly/3zge7rN
Amazon.com: QUIETSTOVE® SRV Tool for MAX SIEVERT Svea 123, Optimus-Svea 123/ 123R : Sports & Outdoors
Svea 123 Backpacking Stove: 48 Year Review - PopUpBackpacker
Camp Stoves: The Svea 123 – Preindustrial Craftsmanship
Enter the "Pump Free Zone" Optimus Svea 123R - YouTube