best bet
Noun
Meaning
best bet (plural best bets)
(idiomatic) The best proposal or plan.
I think your best bet would be to book the Italian tour for the end of June.
Examples
Mother is the best bet and don't let Satan draw you too fast.
To sum up, the position we took was that since we didn't know the internal situation in Iraq nor Saddam Hussein, that our best bet was to take counsel from the people who did know him and who did deal with him.
An instant-read thermometer is your best bet for making sure that meat and fish are cooked to the proper temperature.
MS Dhoni still the best bet as Test and ODI captain. No calmer finisher than Dhoni.
As for coaches of Florida-based teams, Doug Marrone of the Jacksonville Jaguars is the best bet at +1400.
A couple of writers have speculated that Hernandez could be the next best bet to win 300 games.