In the you need to just try loads - that will give you the confidence to choose. I've played F/L almost exclusively since 1984 and have been through Westone, Fender copies, parts and original Jazz, Precisions and a WAL. My goto for the last 20 years has been a (heavily modified) 1982 EKO BX-7, which cost me next to nothing. Other than the bridge, none of the parts are original but the wood is amazing. Only a few weeks I re-dressed the fingerboard to remove some minor grooves and it is getting some new SM55 strings later today. My first bass was a Westone Thunder 1 that I removed the frets from myself. The next was a cheap J copy on which I replaced the neck with a Mighty-Mite F/L and some top-shelf tuners. The neck made it's way into a better parts bass, then came a WAL ProBass and finally the EKO. I would like my next to be a Stingray, but I don't know when that will happen and if I can't find 'the one' then it won't happen (at least that is what I would like to believe).
I guess my point is there are ways and means that need not cost the earth or carry any risk, and with time on your side what's the rush?