My father was a relentlessly self-improving boulangerie owner from Belgium with low grade narcolepsy and a penchant for buggery. My mother was a fifteen year-old French prostitute named Chloe with webbed feet.
Kirkland brand at Costco is supposed to be decent. Back when I traveled I mostly did carry-on and checked only if I had a longer trip.
Those rolling duffle bags look like they can hold a lot of stuff but I don't know how they hold up.