Which ECN do you prefer?

On RML it lets you choose the Preferred ECN ranging from MNGD, ARCA, INET, NITE, and TRIM

Does anyone know where I could find some basic details of the above ECN's and their most apparent differences?

thanks

 

yeah its called "Search", upper right corner.

 

here's a few links...

http://www.nyse.com/productservices/nysearcaequities/1156241406908.html
http://www.batstrading.com/
http://www.knight.com/directedgeecn/directEdgeECN.asp

-mnx

 

thank you very much

 

BATS IT WORKS FOR ME, ANYONE ELSE?