All DAWs function the same aside on how you operate them.
Regardless of how steep the learning curve of FL Studio is or whatever DAW you have right now, it has to conform to how you operate. If you find it difficult on FLS to go from point A to point B on your first time using it, then its not for you. Besides, there's plenty of DAWs out there, some of them I find far simpler and cheaper even after using FLS for many, many years.
At the end, the most important things in making music after getting a DAW is high quality libraries and VSTs and that you feel comfortable navigating that DAW.