Overview
Titanium cookware is great when storage matters more than gourmet heat control.
Titanium is light, tough, and easy to pack, which makes it useful for boiling water, reheating food, soup, oats, ramen, and other small meals where the pot is doing most of the work.
It is not cast iron and it is not a nonstick skillet. Thin titanium transfers heat quickly and unevenly, so eggs, pancakes, and delicate saute work can go sideways unless the flame is low and you are paying attention.
The win is nesting, weight, and durability. Pair it with a small canister stove and a real table, then add a separate pan only when the meal deserves one.
This is a compact cooking answer, not a full kitchen answer.