Best app for annotating pdfs?
I’m starting the second semester of my graduate program, and am looking for a better note taking app. Between this semester, my dissertation this summer and a potential Phd in the future, I do tons of reading; mostly on my ipad and almost exclusively pdfs. I’ve used the acrobat app but it does not offer much in terms of functionality. Does anyone else experience with other apps? Since I will get tons of use out of it I am willing to pay for it. I would like the ability to bookmark important passages in the pdf, and better interface with icloud. Any suggestions are appreciated.