I'm thinking of changing my Fursona's species.
Alternatively is it common for people to have two variations of their fursona?

As much as I love my Puffinsona I'm not sure how well the species itself represents myself.
The alternative is a large leap from that - I'm thinking about changing her to a sheep. Boreray Sheep, specifically.

Just wondering how everyone else really goes about with their sonas... Do you pick an animal you really like or concentrate on personal representation?