Nowadays it does not exist only the classic GMO, but there is a new kind of editing, called New breeding techniques (NBT), which use a natural molecular systems, simply accelerating the improvement process.
They have advantages compared to traditional plant breeding techniques. Some techniques allow site-specific and targeted changes in the genetic material of the plants, and for many of the techniques, the genetically modified code for the desired trait is only present in the first plant, but not in their offspring.