MTD Kingston Z5 vs Yamaha TRB 1005 vs Sire M7

Hello, I am in the dilemma between buying any of the 3 basses (5 strings), I have been looking a lot for a Yamaha TRB 5I, but the attempt has been unsuccessful, so reaching a more limited end, I have opted for the following 3 :
- MTD Kingston Z5
- Yamaha TRB 1005
- Sire M7
I would like to know the good of each one, I am looking for something punchy in the bass and something funky too
I hope you can help me with your experiences and recommendations.