What was your first bass? would you buy it back?
It was Squier Affinity P-Bass in Metallic Red with Rosewood Fingerboard (031-0400-525), bought somewhere in mid-2000s (but the bass could be from end-90s, like 1998, not sure), made in China. Looked exactly like this, these models also came in the 'starter pack' bundled with some small amp. As far as I know, in those days, Affinity bass had these smaller tuning pegs and 1-ply pickguard, usually white.
Eventually the pickguard cracked around the jack socket (because of course I stepped on the cable a few times), but I got two or three black replacement ones made. Gave the body to some guitar shop and they repainted it black, was a decent paint job. Replaced stock pickup with Seymour Duncan Hot P-Bass (SPB-2) and also did first shielding attempt with aluminum foil and glue - it worked, but it was very crummy of course. So this was a bass I kind of learned how and what to do and most importantly what not to do - I think I stripped the truss rod nut.
I still have it laying around, but I've taken it apart completely. Maybe I'll use the body for something in the future, but the neck is useless, and I also played it so much that lower position frets got munched a bit, and with the truss rod not adjustable anymore, it's not worth to try and salvage anything out of it.
Right now I have Squier Standard Precision Bass Special (PJ, Antique Burst), Squier Vintage Modified Precision Bass (also a PJ, Three Tone Burst), and just bought Squier Vintage Modified '70s Jazz Bass (Natural finish with maple fingerboard). They are all in excellent condition and are really the same thing as the first Affinity P-Bass I had, but improved and better, especially with the setup, care and maintenance experience that I've got during the days of abusing and experimenting on that poor Affinity P-Bass.