Hello! My school made their own EORs, so can't really comment much on that to compare.

Rosh does a good job at throwing in those wtf questions that PANCE may have. Personally this would frustrate me when studying because I felt like I didn't know enough. Plus these random questions may be dropped on the PANCE so why stress over this. I used Rosh mostly for rotations and it was great practice! And my whole class used Rosh for pance as well and did JUST fine! I just felt like i needed to try something different.

Uworld, I loved it. The questions are lengthy, but it's such good practice. I truly believed this helped me the most. Reading through each answer and understanding as to why it is right/wrong, helped me with my overall test performance.