Anyone used the Leviton Smart panel system?

I'm GCing our home build and looking at load center (break panel) options. I've heard of the SPAN smart panel but I got a recommendation to check out the Leviton load centers due to their affordability and smart home capabilities. Has anyone gone the Leviton route for their house? What has your experience been?

For context to our situation we will be installing solar with a home battery 2 to 3 years after the house is built (we will rough in what we need to during the initial build). We are also planning 2 ev charges on the garage ceiling and a welding/extra ev charging socket for the 3rd stall. HVAC is a 4 ton forced air geothermal system (so that will pull a decent amount of amps) and a natural gas boiler for hot water and heated basement and garage floors.

I'm thinking we will have to split our electrical into 2 panels (150A each at least) which would allow us to do a critical loads panel and a non critical loads panel. So overall I'm curious if there would be good way to leverage the Leviton panel for energy tracking, home backup, solar power directing, or smart ev charging? Or if a smart panel would be a waste of money?