I am creating this thread so that we can describe and comment on our SP ATFs. In case that is too many acronyms, I'll be more specific.
As most of you know, ATF stands for All Time Favorite. When referring to SPs, it generally means one that you've seen several times at least and possibly more. She stands well above the other SPs you see in terms of looks, performance and compatibility. She's not just the prettiest SP you've seen or the SP you've seen most frequently.
To be a little less strict, I'd say that clients can have an ATF for each city or region where they hobby. And we can replace an ATF when she retires (ATF emeritus?).
In my next post in this thread I will describe my ATFs.