Always found it neat how Falcon has a parallel to ULA’s system of having many slightly differing in capability variants to most efficiently use the minimum resources needed to launch a payload. But instead of strap on solids, it’s the amount of reuse. Between F9 RTLS, Droneship, expended, FH full reuse, core expended, full expended and not to mention the smaller increments between those with the short nozzle upper stage, there’s a lot of rungs along the Falcon cost to capability slider
I always found it funny how only the first three launches actually attempted to recover the core, while only one of them actually landed before being lost at sea. We haven’t seen an attempt since 2019, meaning this would be the first in over seven years!
While the expendable variant has launched less often, it did launch more recently. The last launch we saw where all boosters were expended was back in 2024 for Europa Clipper.