I know there have been lots of posts on what the best note taking app is and everyone has their favorite, I have searched and I have read them. My question is specifically on comparing this two. I have narrowed it down to these two as I need shapes for for flow charts and wireframing. Specifically I need to know about writing in the app using the zoom window. I've read a lot of reviews in the app store that the notes plus app can get extremely sluggish and non responsive. Has anyone found this to be true? I hear that Notes Plus writes smoother because of its smoothing system and that Note Taker HD is clunkier. I really don't want to spend an extra $5 or $6 to try both of them. Any thoughts? Oh, and as a side note I did try Upad and really liked it, but the lack of shapes was an issue.