oh god very likewise; i simply didn't realize there was even a way to setup win11 with a purely local account on a home edition... haven't gotten around to putting win11 on anything else yet :/
so far, it's definitely far superior hardware (i mean the screen resolution alone is one thing, but dat refresh rate... let's not talk about the thumbsticks please) but a significantly weaker software experience; valve knocked the UI/UX for deck out of the park
see like just as a personal anecdote to praise the magic that is proton, jet set radio HD works infinitely better on steam deck than ANY win10 machine i've tried, simply because save games work again lol