Advantage: Have main root. Fast growth. Strong trunk. Durable the disease.
Disadvantage: Limited Breed. Have recessive happen continually.
Difficult to control breed and may dominance happen.
Advantage: Able to breed as high quantity with follow straight species.
Disadvantage: No main root. Easy to fall. Sickness. Trunk is weak.
Advantage: Able to control breed as we need. Good growth. No dominance.
Disadvantage: Limited breed. More labor cost.