keep/leave your options open

keep (or leave) your options open

avoid committing yourself.
1996 Colin Bateman Of Wee Sweetie Mice and Men Have it your way. We'll go to Princetown. But I'm keeping my options open. If there's any more trouble…we're out, we're home.
See also: keep, open, option

keep/leave (all) your ˈoptions open

avoid making a decision now so that you still have a choice in the future: Doing business with him is sometimes quite stressful. He likes to keep all his options open until the very last minute.
See also: keep, leave, open, option