It depends. Is it a sports pool, or does it have a deep well? There are three pools on my block that have an A&A in floor cleaning system. Two of the three work great, the other - not so much. The difference is the ones that work have a deep well. The one that doesn’t is a sports pool with a 3.5/5/4 foot depth. With a relatively flat bottom, the dirt and debris just blows around, and if it gets to the drain, it’s just by accident. Where in a deep well, the cleaning heads put the debris in suspension and gravity leads it to the deep well and the drain. So if you have a deep well, it may work okay, if not save your money.
There is also the issue of the costs. For most pools you are talking around $5k or more. For less than $1k you can buy a top notch, state of the art robot.
Speaking as the one on the block with the sports pool, (where my in floor doesn’t clean well), I just bought a robot. Uses way less power and cleans much faster and more effective than any in floor system. The robot scrubs the bottom, the walls and even the water line in two hours. However there is still the issue of putting it in and taking it out of the pool. If I had it to do over, I obviously wouldn’t have put an in floor system in my pool, but both my neighbors may feel differently.