Hans is your mans. I think he's a great gorilla. I had him in New Leaf. I love his color scheme. The argyle sweater he was wearing was perfect. I don't know if he's still wearing that matching argyle sweater in New Horizons.
I'm not a big fan of the gorilla villagers, but I do like Hans a little more than Peewee. Hans would look really cool in the winter time, as his color scheme matches the snow perfectly.
Peewee's great and I've been interested in getting Hans at some point, but I've never had him before (only Flurry in New Leaf, as far as non-penguin winter-themed villagers go). Either go with the one you happen to like the most or the one who fits in with your island's theme.
I have had Hans before, and I loved him. I think his design is pretty cool, as his design reminds me of a Yeti's. He was one of the first villagers to move into my New Leaf town, and I enjoy his company very much. My favourite of all the gorillas.
I'm not a fan of the gorillas at all, but Hans is by far my favourite. I like him being a yeti, his default blue argyle tee and his house is actually really cool! He has the ski-slope wall and flooring, and the tree standees customized to be snowy.
Like many others, I'm not a fan of the gorillas, but I remember having Hans in my New Leaf town for a while and I gotta say, he really wasn't bad at all! He's also now moving to my significant other's island. Curious to see how it feels to have him in New Horizons. If I had to pick a gorilla, it'd be Hans or Boone. I think they have the most interesting designs.