Question for Mega Man fans

[Soma]

Heavenly_King said:

Soma said:
X has better music and it's the beginning of the story. X2 has better graphics. I recommend you to get both lol, but first get X.

X1-X3 have the same graphics.    There is a jump in graphics every 3 games. X4-X6 and X7-X9.

they were similar but slightly improved, X2 even had a chip to enhance graphics, like the Sigma boss at the end.