Forex-Metal = Spread from market maker . Not ECN.
https://forex-metal.com/home/contract_parameters?locale=en_US&localeHost=en_US

Pip-Striker (Red Flag)
I searched all live accounts on Myfxbook database and only 1 real account pops up.
http://www.myfxbook.com/members/jac4ex/harbhuji-dholakiya/997589
http://www.myfxbook.com/members/jac4ex
The trader is from India and his only 2 comments on the site are to advertise for PipStriker and another broker that already disappeared - http://www.efxbank.com/
His comments - http://www.myfxbook.com/reviews/brokers/efxbank/692228,1

swiss allied brokers has Zero Real accounts at myfxbook. That should be enough for a warning sign.
http://www.myfxbook.com/systems#?pt=6&p=1&profitType=0&profitValue=0&ageType=0&ageValue=1&drawType=1&drawValue=99&systemType=0&tradingType=0&accountType=2&lastTraded=1095&size=20&tradesType=0&serverOid=800®ulationType=0&sb=19&st=2&autoTradeSortBy=19&autoTradeSortType=2

Nova Forex (Red Flag)
spreads from market maker - https://novafxtrading.com/ForexConditions
Their MT4 server doesnt show up on myfxbook, so I downloaded their mt4 platform from their site. After opening a demo account, their Registration confirmation came from - http://www.novatradex.com/ which is no longer valid ( expired domain) - http://www.forexpeacearmy.com/public/review/www.novatradex.com - Bad comments from India and Nigerian Customers complaining about not getting their profits. Also their Demo server(mt4) is displaying a Fixed Spread of 3 pips on EURUSD ( ECN brokers normally under 1.0 pip).