Town view and weathered paper are my most favorite!
On daily writing, as mayor I love writing on town view, academy, bejeweled, formal, gallery, imperial,lacy, nook, and post office
stationary paper.
I use these stationary papers mostly during spring season or good/sunny day: four leaf, gallery, petal, vine
These are used during the winter: snow man, snowy paper
I use weathered paper when I have nostalgia for professor layton games, feel like an archaeologist or want to be one from the past using yellow/brownish journals!
There's a lot of stationary I like, but my most favorite is Floral. The others I really like are Flowery, Card, Birthday Card, Snowy, Vine, Petal, Ribbon and New Year's Cards.
It's a bit of a toss-up between bejeweled paper and weathered paper, but I think I have to give the win to bejeweled. It just looks so classy and fits one of my mayors perfectly.
I also really like the Halloween paper Jack uses and wish I could buy that and use it all the time in my horror-themed town, but alas.