I'm about to start using the TF for one of the biggest reasons I ended up buying it, which is taking notes during classes. As most of my classes offer PDF files instead of textbooks, it would be great to take notes directly on the PDFs and looking around in the market I found that both ezPDF and RepliGo will do just that. Which one do you think it's best, and why? I don't mind the difference in price and I won't mind if I'll have to copy the PDF files to Google Docs myself, I just want to go for the one that has the best reading & annotation capabilities.
EDIT: if there is any difference between the two apps when saving files, noting which one will increase the PDF's size the least would be helpful. Thanks!