To be perfectly honest - I wouldn't say a short scale bass provides any real benefits over a long scale one. I would say that
some shortys are better for
some people, but, there are too many variations in the basses (and people) to make any kind of a blanket statement. Yeah, some shortys weigh less than some long scale ones; but not always. For example;
View attachment 3562011 this 34" scale Dano DC59 weighs almost 3 lbs.
less than
View attachment 3562015 this short scale, headless Kramer Duke. As for fast? The Dano's neck is fast as a snake...the fastest, smoothest neck of any bass I own, in fact. Yes, some shorty's can be easier for some people to play; OTOH, some of them - like
View attachment 3562020 this Gretsch Broadkaster - are actually harder to play (for me, anyway) than any of my 34" scale basses...harder, even, than this
View attachment 3562076 notoriously "hard to play" long scale bass. So, I guess I'd have to say that some short scale basses are "better" for some people, but - the person that thinks that all short scale basses are light, fast, and easy to play? Well, he's in for a rude shock... It very much depends on the person and the bass. Personally? I have 24 basses at the moment, and a third of them are short scales. Some of them I bought because they
were short scales, and filled a particular spot in my herd; the others - like the Kramer Duke? That's just how things worked out.. My basses simply are what they are, and I have no real preference as far as scale length goes. I have 2 basses that live on stands next to my amp;
View attachment 3562033 View attachment 3562034 these two. And, they both get about equal playing time...