I'm trying to decide on if I want to keep Molly in my 2nd town or get Maple instead. I already have 2 bear cubs I plan on keeping (Bluebear and Tammy) and I don't want too many repeats of the same animal. I had Molly in my main town for about a week or two before giving her away to make room for another villager. I do really like her, but I also really like Maple. I definitely do want Flurry otherwise I wouldn't be having this issue aha.
I say get Maple and see if you like her ^^ since you had Molly, you can compare the two. Also, it isn't necessary to have diversity in species (or even personalities) - it's your town, and you can do what you want!

I had Molly was one of my starter villagers and she was super sweet. I've never had Maple but she's such a cutie!
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So I have 9 dreamies and one more spot... I have Merengue atm but I'm really not sure if she's my dreamieee? I was wondering what you think- should I trust my instincts and try and find someone else, or give her another chance to see if I fall in love? Im just so uncertain ;n;
If you have Merengue and you're not hitting it off with her, I say give another villager a chance ^^ You can always find someone else and if you end up liking Merengue more than the other villagers you have, you can always cycle back to get her

but I'm sure you will probably find a villager you like more than Merengue by the sounds of it.
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I don't know whether I should keep Fauna or get Cherry or Frita instead. I'm not a huge fan of normal villagers, so originally I was only planning on keeping Fauna until I got all of the PWP suggestions from her and then I'd get Cherry, but I ended up liking Fauna more than I thought. However, uchis are my favorite female personality and Cherry and Frita are two of my favorites along with Mira, so I'd love to have one of them in my town and I know there are a lot of people who would like Fauna. So should I keep Fauna or should I go with Cherry or Frita? I've had both of them before in my previous town so I know I like them both.
Well, since you have all the PWPs done, villager personalities don't really matter anymore. I think the crucial question is, do you think someone else would enjoy Fauna more than you? Uchi personalities are just like Normals and I had cherry in my town, she's so sweet and awesome ^^ regardless of what you choose, all three villagers are great, and if you end up missing Fauna at a later date you can always take time to cycle back for her.
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Lolly or Tangy?
A while back (before I was on this forum or familiar with most of the villagers) I was visiting a dream town and I read a sign outside someone's house that said "Ramune's House". (I'm playing the Japanese version and that's Lolly's name in it). Since I love ramune soda, I really wanted to see what the villager looked like and went into her house. Of course I thought she was super cute and I immediately decided I wanted her in my town. Fast forward to now and I have Coco in my town and will eventually have Marina in town.
If I get Lolly that would give me three normals, and I don't have any peppys on my dreamie list.
I would really rather have two normals and one peppy, and am set on Coco and Marina. Even though I love Lolly I feel like maybe I should switch my plan to Tangy.
I actually like Tangy's design better and she's peppy. Also I had her in my GC e+ town and she was super cute.
But I love the name Ramune and feel bad to give up on her now since she's been on my dream list for months. I would be sad if I never got to have her in my town.
Urrggh what should I do?? Wish I could have both for a while and then choose!
Aha, that's a hard decision cuz both are awesome! (I hope this doesn't sound biased--) I had both Lolly and Tangy in my town. Lolly is one of the sweetest villagers you could ever have, and her house is so cute ^_^ Tangy wasn't as sweet to me (I guess you could say self-absorbed a bit?) but his house is awesome *~* if you want to try out both, get Tangy first because he is not as popular as Lolly and thus easier to obtain, if you feel like you're not bonding with him then get Lolly ^^
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Ok this is perfect so if you can help me who do you think is better Bam or Genji? If you can't decide or even you can can you maybe put bam and genji's positives and negatives? Maybe that would help me!
Lol, this is going to be biased. So be warned.
I would go with Genji. I had Bam in my cycling town and every time I see him, he reminds me of Avatar (the movie in case you don't know) and I'm not a huge fan of his house. Genji is like a super ninja karate bunny to me XD but like Gizmodo said Genji is sort of out of place unless it's a Zen town and Bam fits in more.