Correct. Except that now Golan has an extra one time charge when setting up payment mode with foreign CC. SIM might not be available upon landing. Between now and the end of Sukkos usage isn't likely to exceed 2gb (unless streaming or sending videos). With Fi one can suspend and resume at will (presuming online access is otherwise available, such as WiFi) so Shabbos and YT could be suspended.
True, but your assuming he's not powering his laptop and not watching some baseballs games or whatever, he did say only data, so my guess he might be using a few gig.
Btw what's that charge for the cc?
I have one old plan from Golan with legit unlmtd data it's capped at 9999gb. Lol