Scripting:
Pros -
*You remember everything you need to say because it's literally there in front of you
*you have a better idea of timings because you can read off the page which will help you get a better sense of how long your videos going to be.
*You can make it as detailed or as stripped back as you like. either write it all out or just have bullet points
Cons -
*If your not a confident reader you will sound like a robot...or worse; like you dont know what your talking about
*It can be very time consuming to sit and knock out a 2-3 page script and sometimes you can put all that effort in and still file it under "Bin" when you've finished
*sometimes what you write on paper will read fine but when spoken will sound awful (I've found I write "Film" a lot...and then when I say it its weird becasue I say it too much.
Not Scripting:
Pros-
*Its off the cuff so it'll sound more naturalistic if your not a good verbal reader
*it allows you to be a bit more sponteinious and you can take the video in whatever direction you like
*its quicker to do because theres little to no writing time involved
Cons -
*Your likely to forget where you are, umm and ahh your way through the video and forget important parts
*you run the risk of making your video less focussed as a result which could turn audiences off
*your video may end up overly long or super short because you either overexplain or worse under explain your subject.
Ultimatley some people have a gift for free speaking and some dont...I script my stuff because I regurgitate a lot of facts and it helps me remember the movie im talking about because I watch about 5-6 a week on average...I know some people who bullet point because they like to be able to free-flow around a subject and as long as they get through there bullet points there fine

I'd say ultimatley its your call on what you want to do. if your a confident verbal reader then I'd say script. if you get fed up with writing or you dont think your channel would benefit from it; try it free style and see how you get on
