A gunite shell is built where it lives. That is why it can bend around a protected oak, drop with a sloping lot, or wrap a narrow side yard that no moulded shell would ever reach.
Gunite is a dry mix of cement and sand fired at high pressure onto a steel cage tied in the shape of your pool. A nozzleman carves the profile by hand as it goes on. It is loud, dusty and genuinely worth watching, and it produces a single monolithic shell formed in place rather than dropped in.
That one difference is the whole argument. Because nothing is pre-moulded, the shell can be engineered heavier exactly where your soil report says it needs to be, and shaped around whatever your property refuses to give up.

Most clients arrive leaning toward one of these. Where it goes from there is entirely yours.

Soft curves that read as landscape rather than architecture. Pairs naturally with boulder work, planting and a wooded lot.

Clean geometry, sharp coping, deliberate symmetry. The right answer when the house has strong lines of its own.

Boulder waterfalls, slides and caves. The most structural of the three, and the one that changes how a backyard sounds.
Greater Houston sits on expansive clay that swells with every tropical system and shrinks back through every drought. A shell built here has to be designed for that argument, not just poured into it. That means the soil gets evaluated, the beam and steel get specified accordingly, and hydrostatic pressure gets planned for before anyone breaks ground.
Weighing gunite against a moulded shell? Here is where each one wins in this market.
How a conversation about your yard becomes a rendering you can walk before we dig.
Spas built into the shell with a spillway, or a standalone tub set on its own pad.