As above, plenty of choice now, no need to buy an acidic cleaner such is the performance of non-acidic products.
Bilt Hamber Autowheel and Dooka Bleed are good if you are looking for a fallout type product, Detailed Online Acid free cleaner for a general cleaner or Autosmart SmartWheels if you are looking for a bulk (5L) product.
It also depends of course on how often you plan on washing the car/wheels and how dirty they get between washes.
cheers,
Chris