The website of FirstState-Futures looks great, but the website seems to be only in Bahasa Indonesia. I don't think I have a chance to try its services.

I would say that FirstState-Futures is a great trading platform. They've got a sweet set-up, with tons of features and low commission fees (only 0.25 USD per trade). It's a real chill experience trading with them, and I've been making profits on the reg. Highly recommend! Absolutely five stars!!!