I'm currently using the easy mode scripts for GT. However, i'd like to update to 1.0.2 and my main holdup is the script pack I used was never updated (forum.feed-the-beast.com/threads/the-universal-ftb-config-pack-easy-mode-gregtech-and-brutality-mode-everything-else-included.9536/). I'm not comfortable editing them myself, because they got even more complex with this newer version.
Everything i've read recommends using easy scripts over disabling completely because GT (apparently?) offers lots of good things. I'm not sure what these things are, and i've been debating on just disabling it completely so I can update to 1.0.2 with no script hassles.
I want to be careful in how I say this so let me just start off by saying that whatever works best for you is what you should do.
Having said that, my own personal experience with GT and keep abreast of additions and the like tells me that GT doesn't add anything so interesting that it justifies having to muck about with configs and then muck about with them again every time there's an update. It doesn't let you do anything you can't do with IC2, it just let's you do things in different ways, typically with a grossly exaggerated time and energy cost. Part of managing the learning curve is progressing through the different systems to an end goal so that you can then move on to learning the next system. When that process is artificially extended, it's even easier to become bored/frustrated/disillusioned.