My suggestion would be for multiple lenses, due to the swiss army knife conundrum (e.g., a swiss army knife isn’t very good at any of its tasks compared to a dedicated tool, but it’s pretty good at all of them)
My kit currently consists of a 12–24, a 28 prime, a 60 macro prime, and a 70–300.
The two primes are significantly sharper than the zoom lenses. With the crop factor, the 28 prime (or a 35 prime) is a really good “carry around” lenses for casual shooting, since they’re close to a 50mm “normal” lens in 35mm equivalent.
But I’d agree with @fireinthepriory—a “faster than normal” kit lens would be a pretty good bet, but I would tend to avoid anything that is “also” a macro lens, and if you want to do macro go with a dedicated 105mm. (I use the 60mm because I needed a SUPER sharp portrait-length lens for copywork—it does macro well, but it’s hard to get really close to things with it b/c of the shorter length. I used a rented 105mm to shoot a friend’s sculpture portfolio and it was excellent for that)