ive been thinking about playing final fantasy whats it like and if i like kingdom hearts will i like ff i think the ff characters look awsome so if i should play ff which one should i start playing first cause theres so many of them which one do u recomend me playing first like easy wise but has a good story plz not the hardest heres my ?s

1:is final fantasy a good rpg?

2:which ff game should i start playing if its good(the easiest and cool characters and good story)?
thanks for your help