From my perspective, an England-based region is a great selection, I always wanted to trip there. While seeing starters, I came to like Grookey and Sobble,, and to be honest, for me, that I always find Fire types cool, I'm dissapointed with Scorbunny (Last time was Fennekin) But this is an opinion on desing-wise. As for they final form typing:
Grookey, a grass pokemon which it practically a monkey, I would like a gorilla form with Grass/Rock
Scorbunny, I would be really disapointed if this bunny turns out to be a Fire/Fighting... I would like something new when it comes to starters. Maybe Fire/Ground? Considering Bucks Bunny to dig all over..
As for Sobble, mm, I come to like this little thingy, Personally, If got the chance to get this series (I don't have a switch) I will pick this guy. I would like to be Water Dragon in its final form, but probably ain't gonna happen. So, Water/Ice would be cool.
This, will create a double cycle of advantages of starters since Kalos where it was, Chesnaught > Greninja > Delphox in terms of typing, to be Water/Ice > Fire/Ground > Grass/Rock.
Still, I can't stop the hype to see more pokemon in Galar, which turns out to be a decent name in my opinion, as well to legendaty pokemon. Maybe we will get 2 legendary wolfs, one based on Atk, and Sp. Atk. (Sword) and the other one to be Def. and Sp.Def (Shield)