The Ocho,
I have been around the traps for over 40 years and found whats important and whats fluff in relation to picking winners.

My main betting is around this one and Don Scott r+s ratings on a daily basis.

A lot of the systems I post I have used very successfully in the past and most would be based around Metropolitan racing where there is full information available via Sportsman .

One commercial system bought out many years ago (not mine) won the 3rd best system in Australia and frankly its won every year since.
I usually post these in the propun tipping competition along with a couple of mine if there are no selections with that great method.

Cheers
darky