Hey William,
With trading and prop firms, you should know that it is not always guaranteed that you will pass a challenge no matter what strategy you are using or which robot.
However, you can try setting the robots with low risk in a demo account or trial account if you are going to use FTMO and see if that performs well and if does and you are happy with the results, you can then set it in a real challenge.
If you have any more questions, let me know!
Kind Regards,
Nikos