Ive found in the Ibanez that i have upgraded that CTS pots work very well but i did have to widen the hole a bit as the shaft is just a smidge wider than the other equivalents.
To be honest though i can never tell the difference between pots etc and only changed it out as the guitar originally had actives in so had a 25k pot so i had no choice but to get a 500k CTS which i got on ebay for £3!