I voted Diana because i'm not really a fan of the male deers, and I prefer her design to all the other options. Her pastel colours are beautiful, as well as her home. I had her in town recently, but I decided to let her go because she just wasn't for me any more. Personally when I had her I found her a little boring compared to the rest of my snooties (Bree and Portia) but maybe that's because I didn't have in town for very long and only had her for a short time, so I didn't really get to know her. But she is an extremely pretty villager and I can see why so many people like her.
Lopez's design reminds me of a somebody in their thirties, or a distant uncle. Kinda like Limberg LOL. I don't know what it is but the grey area around his nose just looks like stubble to me, and I don't really like facial hair on villagers. It ages them basically. It's also kinda creepy because in what part of the world does a hippo have a moustache im looking at you, harry
Beau is cute too, just not somebody i'd choose for my town personally. I prefer lazies like Papi and Joey.
Bruce is meh, he's not bad but he's not all that good either, he's pretty plain in my opinion.