Overwhelmed on learning ICs

[YungJudah]

I am thinking of switching from marth to ICs but I am pretty overwhelmed on what to start with, there's so much to learn and it all seems situational. Not like wave shine or something that's used all the time. So where should I start learning? I will add that I am fairly new to the scene, but I have consistent basic techniques(l-cancels, wavedash, ledgedash, etc)

 

[DerfMidWest]

IMO, these topics in this order are the best way to go about it.
Pretty much, just read some stuff, play around with the character, learn some tech, and if you get down with it, just put as much time into learning new stuff as possible.
http://smashboards.com/threads/derf-mws-ice-climbers-faq-useful-links.350478/