There are different five strings than my yamaha?!
Seriously, your look for a rabbit hole in a city parkinglot asking such an open ended question in a place like this!
Go to every available guitar store you can and play every bass they have.
It took me a long time to find a five or six I enjoyed playing, but that was a matter of ability. If its HARD to play, maybe your not ready for it. I'm not trying to question your experience, just throwing in my two cents. I don't know how many shops I go into around here and two young guys are trying to pick out the perfect guitar and bass for their "new" band. Neither one of them can play twinkle twinkle little star, but they know what they want, a les paul & a five string bass.. boggles my mind. Anyway.
I have a yamaha TRB-6 I picked up in a pawn shop year ago I love, its not a five, but to me and my style, its better than any 5er I've ever owned or played.
Though I have wanted to try the new epi Thunderbird PRO 5, but that's cause I get all giddy when I think of that body style.