Well, it will be good if u can get something decent and easy to mod
Good stuff will be:
Basses that are like Fender Jazz or P
Get one that feels good to you. Especially the neck and overall feel.
This way, if u are unhappy with the tuners, pickup, bridge etc. you can change them easily.
Also if u are buying a low-end instrument, it will do u well to change the electronics to better ones.
Just spend some $$ and buy some new pots, input jacks, capacitors etc. and get a good tech to rewire and do a setup for u. This will really improve the sound of the instrument.
Cheers