I don't have any experience playing a traditional upright bass, but do own/play a number of fender style fretless basses, an acoustic electric bass and a EUB.
I purchased them not so much to emulate a favorite bassist, but to expand my instrument choices, experiment, and add to my versatility.
Ibanez MC940 DS unlined fretless bass ( Had dots on fretboard under G String)
Very vesatile sounding bass, comfortable to play, Ibanez copied Alembic designs. ( It was very nice, but I've moved on to other instruments so it was sold)
Pedulla Pentabuzz ( 5 string lined )
Guild Ashbory ( pre-DeArmond) ( 4 string lined)
Fodera Monarch Elite ( 6 string unlined, has fretlines on side of neck)
Modulus Prototype ( 7 string lined)
Michael Kelly Dragonfly Acoustic Electric 5 string Fretted ( also availabe in a fretless version)
I never heard of this company and took a chance, very nice looking, sounding and playing bass both electric and acoustic, nice price too. I used to have a Kramer Ferrington Ac/El, it was disapointing so now its history.
Zeta Crossover EUB, unlined, can be played as an upright or worn with a strap like a fender.
I've had it for about 8+ months.
Looks very unique and sounds really nice, I've only played it as an upright and haven't tried bowing yet or wearing it with a strap.
I guess it comes down to how much you want/are able to spend on an instrument.
A fender style is easier to play, haul around and more comfortable....but can't be bowed....played acoustically unless its an aco/elect like my MK
An EUB like the Zeta you have the best of all worlds, but no acoustic.......
Bruce