Sorry for this strange question and i didn't know where to post it, so i chose here, so admins or mods please move it to where it belongs.
I have an extender i offered for sale, and i found a seller, so soon i gonna sell it, but before i sell it, i want to have your opinion about it first.
The item i will sell is Canon 1.4X II extender, i already have 1.4X III one, will i miss version 2 over version 3? is there a lens or an advantage of version 2 over version 3 before i sell it? i didn't use this extender much to be honest and i can't think i may use it any soon, and with having mkIII is it really necessary to keep for some reasons?
Let me know so i can decide if i should sell it or keep it, and i hope the price i offered is good enough.