Do not rely on a single trading platform and put all your money, but must
To rely on a range of platforms known worldwide
I don't think we have to use different trading platforms it will make the status of trades to be worse better choose the best of all and stick with it.
With you all other point agreed.
Some might agree but some will not, traders always finding ways to take every opportunities,if they seen advantage using other exchange they use it and take the risk, but again it will be depends from traders mindset and how they see the benefits of things that will bring good potential profits to their assets.