NOTE: Thread/poll was started in January of 2018.------------------------------
With 43 people having voted,* 1970s Paul Kirk (1st appeared in Detective Comics #437, Oct.-Nov. 1973) = 15 votes
* Mark Shaw (first appearance: 1st Issue Special #5, August 1975) = 11 votes
* Kate Spencer (first appearance: Manhunter #1, October 2004) = 8 votes
* Kirk DePaul (1st appeared in Power Company preview in JLA #61, February 2002) = 3 votes
* Paul Kirk clone (pre-CoIE; first appeared in Secret Society of Super Villains #1, May-June 1976) = 3 votes
* Golden Age Paul Kirk (with costume, Adventure Comics #74, May 1942) = 2 votes
* Chase Lawler (post-Zero Hour version; first appeared Manhunter #0, October 1994) = 1 vote