25k to spend on cymbals can get you a high-end set, if you're willing to hunt around for second-hand bargains.
(Assuming a bright/cutting setup for rock applications, kasi you did mention AAs and AAX's)For instance, makakahanap ka ng
8k na
14" Zildjian New Beat Hihats,
8k na
20" AAX Regular Ride, and
7k na
18" Zildjian A Custom Crash. May left-over pa pang splash!
If for some reason you want it all-new though, I suggest you look at Stagg Cymbals.
8.5k ang
14" DH Bright Hats,
9k ang
20" DH Ride, and
5k ang
18" DH Crash. This is before discounts pa (I'm aware there are coupons that slash thousands off the price of some models). You can pm Sir JP regarding this, you can actually go to the store and try out the different models for yourself!
As for the XS20's... I have the 18" med-thin Crash, and it sounds HEAVENLY. I love it, kaso for that budget of yours, I'd rather resort to the first option - better second-hand pies.