OT request

Hi all.. I've been away for a while now..
I'm hoping that some of you can help me with my selection..
I'm working on a remodel at home and am wiring the place w/
CAT5e for gigabit ethernet.. I've got home-run wiring going out to
the garage and have a couple of 36" cabinets out there for all
the wires. Anyway, I was looking for a good rock-solid gigabit
switch and rock-solid router.. I'm hoping to find a router that
can take the output from the gigabit switch and keep it all
at gigabit speeds.. Ideally this will plug into a cable modem
which I'm sure isn't gigabit yet, but likely will sometime in the
future.. Anyway, I was looking at some used Cisco stuff but
most stuff for sale appears to be 10/100 not gigabit.. Any other
suggestions from you regulars here that have slick setups in
your garage? Many thanks!