Intuitive sets are a great way to gain a better understanding of the cube, and also eliminate the need for many algorithms. You can choose what you do, and how you do it. At first, you will make many mistakes, but eventually you will familiarize yourself with the cases, and be able to solve all of them easily. Sets I recommend trying intuitively are HKF2L, EOHKF2L, L5EOLS, WV, OCLLDF, and L5E.