Most of the flooring we install in Houston is either luxury vinyl plank or tile, and for good reason: both are waterproof, both handle humidity and the occasional AC-drain leak, and both are easy to keep clean. Solid hardwood can work here, but it moves with the seasons and needs more care.
LVP wins on comfort, speed, and cost. It's warmer underfoot than tile, quieter, forgiving when something is dropped, and a whole-home install usually takes a few days. The realistic wood looks have gotten very good. Its limits: it can't be refinished, and cheaper products dent and fade in direct sun.
Tile wins on longevity and heat. On a Houston August afternoon a tile floor is the coolest surface in the house, and a good porcelain floor will outlast the mortgage. Large-format tile in main living areas looks clean and modern. Its limits: it's harder underfoot, grout needs sealing, and it's less forgiving of an unlevel slab.
That last point is the one people miss. Whichever you choose, the subfloor decides how the floor performs. We check every slab for level and moisture before installing anything, because a floating LVP floor over a dip will flex and a tile floor over one will crack. Get the prep right and either material will serve you for years.