hey there,
There is a similar thread in the forum with numerous opinions about comp vs paper based .Look up that thread and may be that will help you get a better idea.Personally ,i think the luck factor may play a slightly more imp role in the computer based but thats just my opinion.My part1 was paper based and part 2 computer based and i dont think there is any difference except how you have prepared for the exam.Hope that helps.Good luck .G.P