Any idea?

Hello guys, I want to work with broker that offers trade able bonus. I have found 2-3 brokers so far with such thing, so do you guys have any idea of good they are?

I have found Instaforex/Freshforex/Exness

Each offering trade able bonus, but given I have no clue how they are what do you suggest me?
Please give your ideas…. Thanks

FreshForex is one of the few brokers who could I say, I am willing to trust since they have excellent support service and it makes me entirely comfortable, it’s been just few years with them for me, but I do feel entirely at ease and comfort. As per Instaforex, it’s very bad with horrible customer service. Exness is good, but their bonus is bit too low.