Is a titanium sword better than steel swords?
Technically yes, but in real life there are many factors that play into whether or not someone thinks a titanium sword is better than steel swords.
Titanium swords are generally lighter and sharper than steel ones, which may make them more attractive to some people. Titanium alloys have exceptionally high strength against compression forces due to their crystalline structure – twice as strong as stainless steels, for instance. This means that titanium is much more resistant against breaking under heavy loads – it can withstand twice the compressive strain and energy before failure occurs when compared to regular carbon steel.
The question of whether or not a titanium sword would be best for you will depend on how you will be using the sword (most notably when cutting something and what it is you are cutting), how much money you have to spend, and if a titanium sword is a practical weapon for your chosen style.