on average, how many legs do you actually fly (you yourself, at the controls, I mean) .. I've heard sometimes at these ACMI carriers you can actually struggle to maintain your currency and have to go into the sim to regain it… I'm sure that's rare but could maybe happen w/ vacation or whatever.
I always feel the more you do something, the better you'll be at it; even when i've had a quirk in the my regional schedule and end up not flying for 10 days, I'm more "alert" (for lack of a better term) than I might be if it's leg 4 on day 4 where it's become pretty routine…
I'm concerned jumping to here (or Atlas) and learning the mighty 747 but hardly ever landing it could be a concern… or maybe not ?