if you want customer service find a firm that offers that even if the cons are a little higher. You will always be a small client at IB unless your AUM is north of 10mm. Even then I’m not sure the quality of the customer service.
Personally, I would go for service over lower comms. Trading is lonely enough; your broker shouldn’t be your enemy.
I am trading 6 figures way below 1 mn.
"I would go for service over lower comms."
Me too, but as american you have options. As european I don't.
I want my long term investments as well as my trading to be in the same account i.e. being able to purchase european ETFs. Everything would be simpler if we could purchase US funds and you could purchase our fund products but regulations make things complicated.
So I need access to US und Euro markets for stocks and ETFs as well as access to futures markets.
Access to options would be nice too as well the Singapore exchange but I could live without that.
There is no broker nearly offering this at comparable rates.
I'd pay more for the service if the costs were a little higher.
Some are way more expensive and some don't offer portfolio margin.
I'd guess it is similar for asians. IB kind of has the monopoly for "advanced retail traders" that are not big enough to get a high end broker.
With enough money I would try this one: https://www.stonex.com/