If you are thinking about brokerage comparison in Singapore, look further no more. In this article, I would list out all the pros and cons of each in my opinion as well as the broker I am using personally.
1. Singapore Brokerage Comparison
Back then when I was thinking about buying US or China stocks, the options that are available is FSMOne, SAXO, and IBKR. Tiger Brokers and TD Ameritrade only came a few months later. So I went with FSMOne because IBKR charges a monthly fee of US$10 if your portfolio value is < $100k.
SAXO has an annual custody fee of 0.12% and they have expensive currency conversion fees of 0.75% each time you convert SGD to USD and vice versa. The exchange fees alone can kill you. You have to come up with workarounds to convert SGD into USD first before depositing and the whole process is cumbersome. So I gave up on that thought....