Some traders when choosing a broker first of all pay attention to the trading platform or to the size of the spread that the broker has.
But in my opinion the most important thing is the brokers reliability.
If a broker is not a company that guarantees the safety of the money, it does not matter how tight the spread is offered.
Thats why I opened a trading account with this company. I dont care about the trading conditions and the fact that the broker only has one trading platform. What matters to me is confidence.