Hello , I am between those 4 basses and I wanted some help . I need a good bass to spend 3 -4 years with it . I mostly play metal and I need the most quality bass I can buy in this price range . I have seen those 4 . There are used but I cannot judge which is better . So Sr800 is a previous model and it is japan . It is the ugliest I have ever seen but it is japan . Overwater is nice in appearance but I don't know this company at all( sorry for that ) . Fender is the Mexico one , and cort is cort .you should consider and another suggestions like the new sr700 or a premium ibanez if you believe is way better . I request for your help . Thank you !!!