Plenty people have tried it , never had a problem.
I myself never had problem with myforexfunds and I trust MFF more than any other prop firm.
There are many new prop firms came to market recently and they offer much better value than old ones. They are much cheaper and their challenge is much easier to pass.
If you only stick to old ones like topsteptrader, you will get 10 times worse value for your money.
For example,topsteptrader 150000 challenge has a drawdown of 4500 and profit target of 9000, that is 200% target. They charge $375/ month.
How many months do you expect to make 200%? If you are lucky you may pass in 3 months. That means you will pay $1125.An equivalent challenge at myforexfunds would only cost you $224. Besides, MFF challenge is much easier to pass. Phase 1 profit target is 67%, phase 2 is 41%.
Earn2trade charges half price as topsteptrader, but is still 5 times worse than myforexfunds.