My thoughts:
''In my opinion it can't be called a Jaguar bass since it lacks the switches, and the two control plates etc. They could have better called it a Squier Jagmaster bass.'' (Only difference is that the Squier Jagmaster has a short scale neck and this Squier Jaguar bass seems to have a normal bass lenght neck. Which i also still find very disappointing with a normal Fender Jaguar bass.)
Last time i played a vintage Mustang bass and it played and sounded so good. (Also due to the ageing of the wood.)
I'm gonna find myself eighter a: ''Mustang, or a Musicmaster bass.'' (most Musicmaster basses sell for really low money because they are made out of different year parts, and because they are the least wanted vintage Fender bass to collect.)