deciding between 2 crybaby wah mods?

I hav a an old gcb-95 crybaby that i have already modded with a variable Q control, but the Q control doesnt make much of a noticable difference. im trying to decide between putting in a 6 way rotary switch to select between different sweep caps(like in the 535q) or to put in a 5k pot in series with the ground lead of the wah pot to adjust the range of the wah(just like jerry cantrell wah) whats the difference in sound between the 2 mods? is changing the sweep cap changing only the range, only the Q, or both?

basically, do these both change the sound in the same way, or dfferent? if theyre different, im just gonna put both in.