Visiting Piedmont for one day only. Trying to decide which winery to visit.

visiting piedmont but only for a day. I’m struggling on deciding which winery to visit. I’m trying to decide between a winery I know and have some of their wines in my cellar (Vietti) or to go with an unknown (to me) winery Michele e Figli Mascarello which has great reviews online an looks like a good tasting experience.

So what do you recommend, go with something I know or something new?