AK vs set . Is Stacks size could make me play differently ?

[King_Arthuro]

If I understood well the SPR (and not STP [img]/images/graemlins/wink.gif[/img] ) : Against a tough opponent the target spr will be 2 to 4 , so reraising here it's clearly better. If i reraise to 6$ and he called. That's a 22/12 = 1.8 SPR. Fine.
Against a loose opponent a call plays very well.