The 60th has the pointer date, the Chrono was EXTREMELY difficult to build and JLC lost money on every one (including the steel) they ever produced, the Geo is the most user-friendly and practical. But for me, I think the QP is my favorite. It has the thinnest QP module ever made by any company (and was used in the Triptyque's carrier case), and allows the owner to NOT see the date, but have it at his (or her) disposal at any time....and it's beautifully laid out.
-Dean