I think this sums it up.....the smaller birds sometimes have the biggest and quirkiest (best) personalities....
I actually think personality isn't necessarily a species thing. I mean, yes, some species are known for 'huge' personalities (ie suns), but really, any parrot can have a huge personality.
I think a lot of people (primarily non-bird people) think parrot and immediately think one thing "talking" as if that's all parrots do. While I think talking parrots are adorable, I also think they are over-rated by non-bird people.
The world record for most words spoken is actually held by a budgie. Cockatiels are also exceptional mimickers (especially whistling). Tiels and budgies can be just as cuddly as conures. I had a budgie (Sammy) who used to love to hide in my armpit and Peaches (my tiel) used to love to cuddle under my neck.
I still am partial to conures but as I said before, its due to that being the species I currently have. I think we all tend to think that the species we currently have is the best.