PP is the best ;=)

we as developers cannot tell you what is better

but I think there are some points to keep in mind:

- which product has the most active community?
to get support etc.
- which product has more than one developer?
not to depend on one person for further development and upgrades
- which product is absolute utf-8-compatible? (PP is...)

- which product has the best separation between programm and layout?
PP has a complete separation, using templates for frontend and language-files for frontend and admin-section

- which product is updated regularly to react to security issues?
PP is in constant upgrade / development concerning safety issues

- which product is the most easy to use for administration, but flexible

- which product is the most easy to use for users (dummies)

- do you need more than one user?
- do you want a community tool or a photoblog for one user?

these are questions which can be "run" against many programs, but I think PP is a good choice ;=)

I remember that Folderblog does not have so much options and when I tested it (but this is more than one year ago) it had no UTF-8-option for safe character encoding, but what is one year in software cicles?