i have an omnia II phone. it does a good job on most ebooks. i couldn't be with out it. there are so many sites that offer free ebooks and low cost ones. i have probably 1000 books now, most free. there is a free program you can download called calibre that will allow you to change a ebook from one format to another. it handles most book formats. very helpful.
i just like mine cause its my phone also and internet. so just one thing to keep up with instead of several. my son has the droid and likes it for his books also. i just got the omnia because it uses windows operating system.