Smith conducted a poll of 500 Jewish Israelis with a reported 4.5% margin of error that was published by the Jerusalem Post on Jan 13 2017. The poll was conducted on Jan 10-11.

Who is most appropriate leader to replace Prime Minister Benjamin Netanyahu?

39% None/Don’t Know/No Opinion, 19% Lapid, 13% Bennett, 10% Saar, 8% Yaalon, 7% Liberman, 4% Herzog

Likud Voters: 42% No opinion, 22% Bennett, 14% Liberman, 10% Saar, 8% Yaalon, Lapid & Herzog 4% together
Zionist Union and Meretz Voters: 26% Lapid, 18% Yaalon, 15% Herzog
Yesh Atid Voters: 63% Lapid
Bayit Yehudi Voters: 52% Bennett
Yisrael Beitenu Voters: 50% No opinion, 40% Liberman

Religious Voters: 41% Bennett
Secular Voters: 28% Lapid
Age 50+ Voters: 23% Lapid