DislikedHave a look at GKFX.
They don't have the USDX though but they have a ridiculous amount of CFD's. You can trade pretty much anything. Spreads are reasonable on the majors and crosses but nothing like Armada.
Payments and withdrawals have been excellent.
I wouldn't scalp with them though and requotes can be a pain in the arse but for trading H4 levels I think they're ok.Ignored
Fsa regd and have a monster list of products and usdx