Thank you for your question, however, I only provide facts and information about brokers, I don't recommend any of them, that's the policy, I'm sorry.
FastbrokersFX is an introducing broker for FXDD. Their Currenex feed is a legitimate ECN. FastbrokersFX and FXDD are regulated by NFA.

Thank you, King

That's correct, although Lite Forex claims to have no dealing desk, if you look here:
http://www.liteforex.org/why-choose-liteforex.php

"NO DEALING DESK
The technology of auto-hedging helps to almost completely eliminate the need for a dealer in transactions. All orders are automatically executed. "

On the front page we find:
"LiteForex is a service mark and division of Straighthold Investment Group, Inc. - an independent market maker based on a MetaTrader 4, a very powerful and popular Forex trading platform, known throughout the world."

Lite Forex is removed from the STP page.

Nord FX is an introducing broker or a white label (either one) for FXCM and MF Global.
Both FXCM and MF Global are STP brokers. So, since Nord FX sends its orders to those brokers, you're supposed to have STP trading conditions with them.

You might to consider adding this ECN broker from Switzerland http://www.migbank.com/en/

Hello BG, would you please check for me about EXNESS....
TQ.

Both EXNESS and dbfx are marker makers.