This review is about the Blessing 3 EA which I obtained from
here. I have no affiliation with anyone in conjunction with this review. This is a completely free EA in the public domain. Blessing 3 started at Forex-TSD in
this thread. It's a whopping 367 pages long as of this writing. Later on, the EA was moved to the
J Talon site.
Blessing 3 is a grid trader with Martingale style
money management 
. This EA has the most input parameters of any EA I have ever seen so it's important to get a well tested set file. Because of the myriad of input parameters, Blessing 3 can be traded in so many different ways.
This review concentrates on trading the USDCAD pair on an M5 chart in (according to the
EA's forum) a
perfect "hedge" configuration. In this configuration, there are actually two charts. When one chart opens a buy trade, the other chart opens a sell. The trade setup is the price moving outside of the very top (or bottom)
Bollinger Band. The
TP 
seems to be 12 pips.
This strategy maintains a very low DD according to the EA forum (reference
post #32 of the USDCAD set file thread).
Link:
http://www.myfxbook.com/members/rsmereka/blessing-3-usdcad/109957
Rick