Len,
My post is really a question; what IS the most efficient way to allocate?
About 1/3rd of my capital is in my retirement account (SMSF) so it is very much limited to what it can do, i.e. trend following only.
I like Julian’s approach; half longer term / half shorter term.
When I put all my systems together in equal weightings, I get a CAGR of 24% with a maxDD of 12%, which is extremely comfortable. I could do with a higher CAGR so my feeling is I tilt a little more toward the higher CAGR systems to see if that CAGR can get toward 30% without too much detriment to the maxDD