Ideally for homes up to about 2500 square feet. A home's construction can interfere with signals and, therefore, provide less coverage. If the list of specifications on this combination Motorola product meets your needs, it is worth a try. Best Buy will accept a return if it does not work as planned where you live. Then, you can move up the scale to a more robust performing solution.
If you need more signal, I recommend one of Best Buy's tri-band mesh router products. No one product is best for every user, which is why I am not recommending a specific one to you.
If you wish to move up to mesh, you will need a separate modem and separate router. My advice on this is to choose another DOCSIS 3.1 modem. As for the router, prices rise with capability. If your home is up to about 2500 square feet, you might be best to start with a two device AC2300 tri-band model to which additional "nodes" may be purchased and added in order to achieve the coverage needed.