Saturn - Yabasanshiro joypad conversion discussion

Hey, I am creating an auto gamepad configuration for yabasanshiro, I would like feedback as to how most players would like the default assignments applied to a PS3 like controller. Here is my plan:

Xbox - PS3 - Saturn
X - Square - A
A - Cross - B
B - Circle - C
Y - Triangle - X
L1 - L1 - Y
R1- R1 - Z
L2 - L2 - L
R2 - R2 - R
Select = same
Start = same
DPAD = same
Left analog used only if enough axis support it.

Does anyone have any alternatives, they think is more appropriate? Let me know

libretro seems to use this config which I may use instead: