The various number of credit hours claimed by different pilots is confusing. How is it that some say you are lucky if you break minimum guarantee, some make about 80hrs doing just their lines, and yet others are claiming 100+ hrs for only picking up an extra day here and there? Does base have something to do with that? Ignorance of what and how to bid? Or are some guys working way more than their standard 17? What I see on here and what I hear from guys I know on the line seem to vary quite a bit. Any insight?