If you compare it with the others in the same category you will realize that it does not require a separate amplifier and the sounds that are created by the guitar are not possible to be created with the help of the normal guitars or any other solid instrument.
The empty body of the guitar helps in producing sounds which can not be possibly done with the solid guitars that are available in the market.
And if you want to look at the comfort side of it, them you will realize that they are much lighter in weight and are easy to hold for a longer period of time.
Since it is hollow it helps yin producing a louder sound and the size of the guitar is also small.
So if you are one of those who like to play music for a longer period of time but can't, since the guitar that you are using is heavy - then this might be able to solve your problem to a great extend.
There are a lot of great musicians who like to use it as due the comfort it provides and the sounds the hollow body electric guitar is able to produce.
However, when you plan on buying them it is important that you consider the durability of the guitar, so that you are able to get value for money.
You can check for them online as there are a lot of retail stores online who will be able to help you get the best at the lowest prices possible.