This is for travel pix - lanscapes, architecture, family etc.

although i have never owned either, i asked many questions and became very familiar with both and it's features. based on your priorities and what you would be using it for, i suggest the 10v because it has better low light picture taking capabilities, it also has ISO maximum although you might not need it that high, it also takes great pictures, and has a larger sensor and more megapixels thus better photo quality and resolution for landscape photos and family. also the newer construction is better because they fixed the flash popup malfunctions that apparently caused a lot of problems for people with 9v