Both of those modified gaff profiles need to discarded and replaced with new. Frankly, they both are worthless.
Look here if you want to have some very specific info on gaff profile maintenance...regular old school American gaffs, not the European type. Scroll to pages 39 through 42...specifically page 42 for the profile shape info.
http://www.fs.fed.us/treeclimbing/policy/guide/tree-climbing-field-guide-2005-edition.pdf
This is the old USFS tree climbing guide...hopefully soon to be updated in a major revision, but this section will remain pretty much as is, if I recall correctly.