the one thing about s3d is they believe the best place to hide something is right in front of you. you can look at the same settings page for a month and never notice that option that is right there. it can be tough moving from one piece of software to another. you have to learn everything about it and how everything interacts and works. it might be rough in the beginning but in the long run you are much better off. i consider myself lucky to never start off with another one of the open source slicers. all i have really known is s3d and after a year and a half i am to the point where i feel i know it well enough and how my printer works with it where i can very easily change settings and can tell exactly what will happen.