My goal just make systems age more than 3 years. Now some of my system run touch 2 years.
In my opinion it is very hard. Because accounts in myfxbook have more than 10,000 accounts.
But have about 200 accounts can survive with condition DD<50% and system age more 3 years.
It is so hard and very few survivors' accounts.
Let's comment my systems for devolopment.
I build EA by use Grid system, TA, Block trading and hedging.
Some one don't like grid and hedging but I like it.https://www.myfxbook.com/members/Sittikrai