I live in the US. Is there any reason I should not open an account with www.fxcm.com (us) rather than the uk branch www.fxcm.co.uk for use with Zorro ?
It probably won't matter as you'll get an US account in both cases. But if you can choose, f.i. if you have both an US and a UK address, always open an UK account. US accounts are limited in assets, trade methods and leverage, due to NFA compliance.