F91w and g-shock are top tier. Love them
I've been strongly tempted by the g-shocks over the years, but never quite pulled the trigger. There are so many to choose from, with various features. But seeing this post I figured why not just pick one that looks fun, so I ordered the GMA-P2100-4AER (which is pink).
I've come to the conclusion that the F-91 is better for urban conditions where there's always light and/or a cell phone available, but the F-105 is probably better for going off-grid.
(some context for bystanders: the F-105 is the "illuminator" version of the F-91, so the light feature works much better.)