it is something like a more portable suit, with better mobility than original but losing the morph ball ability... cause when you have the original suit, it makes sense to be used in an oxygen-less planet, as people impression of a astronaut mask suit is providing the person with air... but when it comes to indoor areas like her own base and such, it could swap for a less covered suit and go a lighter one...
it is useful for situation like base invasion, places where she uses her zero suit and such...so now she have more choices of suits with different abilities....
like, why would she have to have nothing but pants and armour on?
cause when you have the original suit, it makes sense to be used in an oxygen-less planet, as people impression of a astronaut mask suit is providing the person with air...
but when it comes to indoor areas like her own base and such, it could swap for a less covered suit and go a lighter one...
it is useful for situation like base invasion, places where she uses her zero suit and such...so now she have more choices of suits with different abilities....