With some encouraging form lines around his previous win, Brad Thompson suggests I'm Cool as the best bet of the weekend's racing.

I'm Cool will contest the Benchmark 70 Handicap at Doomben on Saturday, with plenty of boxes ticked in his favour.

While he deservedly goes up in weight to 59.5kg, gun apprentice Kirk Matheson will use his 3kg claim to bring him back to 56.5kg to see him relatively well weighted.

From barrier two, a sweet run should be afforded by Matheson in a race that appears void of genuine winning chances.

The Kelso Wood-trained Someday has come up the favourite, with leading jockey Chris Munce aboard holding a good record in five career runs.

Trained by Desleigh Forster, four-year-old I'm Cool goes into the race attempting to keep his unbeaten record intact.

In two careers runs, the son of Falvelon has scored a seven-length debut win at Eagle Farm before stepping up to score a narrow Saturday class win.

In that win on July 28, I'm Cool accounted for the smart Gypsy Pearl and recent city winner Cuddlesome, franking the form.

I'm Cool is lightly-raced for a four-year-old, hence the short preparation, but let's hope he has one good run left in him before being sent for a spell without defeat.

Forster indicated this is likely to be his last run for the preparation before coming back to contest the Magic Millions races.

Best Bet @ Betfair

I'm Cool