Generally, homes will have two types of lighting: hardwired lights in the ceiling, on a wall, or perhaps a chandelier. Some may even be outdoor. I have replaced nearly all of those switches with Lutron Caseta dimmers. They can be controlled by the Caseta Pro hub within Hubitat. Since these are dimmers, I have to make sure I am using dimmable bulbs in each of these fixtures.
The nice thing about Caseta is that the light switches continue to function even if your hub or Internet connection fails. Thus, you can always turn your lights on manually as long as you have power. However, I think some of the other systems will do that as well.
My laundry room and kitchen had 4-ft long fluorescent fixtures which I switched over to LED. However, unless the LEDs are dimmable, you cannot use dimmers. Thus, I am using Lutron switches rather than dimmers for those fixtures. There are seldom instances in which I would want to dim those lights anyway.
I do not know how your new home will be wired, but if there are any rooms with switched sockets designed for lamps rather than permanently wired fixtures, it is best not to put a dimmer in the wall. If someone messes up and plugs something other than a lamp with a dimmable bulb into the socket (a computer perhaps), then things could get ugly. Thus, if you plan on using any lamps such as a desk lamp, bedside lamp, etc, it is best for those lamps either to be controlled by a plugin outlet, dimmer, or use of WiFi controlled bulbs in the lamps. I use a combination of Hue bulbs and Lutron plugin dimmers for that purpose. The Lutron dimmers are used for pole lamps that have multiple bulbs, so the cost of multiple bulbs and the cost of the dimmer were comparable.
There are a few places where automated lights might be a bad idea. The bathroom is one such place. If you are taking a shower or are shaving and the lights turn off automatically and leave you in the dark, that might be a safety issue. Those lights are best hardwired whether switch or dimmer in the wall.
Thus, think carefully about each room and how you will want the lights to function and plan accordingly. Also leave enough flexibility that you can change things 5, 10 or 20 years down the road as technology evolves.
I had a Smartthings hub and an original Lutron controller. Now a few years later, I find that Smartthings is on the way out and my old Lutron hub won't work with Hubitat. So make sure you get things that will still allow you to turn your lights on and off if a system goes belly-up as many have. If Lutron quits working, I can always reinstall toggle switches in my switch boxes. Always have a backup plan. Over the life of the home, it is almost certain you will need it.
. Switches just work. If your network or HA controllers go down because of component failure, your house becomes a brick (no pun intended), unless you start thinking of things like redundancy and failover switching.
