OEM, rebuilt or aftermarket?

What are the prevailing opinions on replacing brake components? I have used aftermarket in the past but find that the quality of the metals are quite poor and are subject to extreme rust here in the northeast. The aftermarket front rotors (lifetime guarantee) that I replaced on my '05 are slightly warped after 3 years. I still have the original rotors that I have machined and can replace on the Prius.

Prior to the onset of winter I have to replace nearly all of the brake components on my '03 Highlander (calipers, rotors, pads, etc) after 10 years and 55,000 miles. Are the OEM Toyota products less prone to distortion (warping)/heavy rust than aftermarket products? Which aftermarket manufacturers have a proven record for reliability? I just can't justify spending over 288.00 per caliper x 4 as well as replacing the rotors and pads as well. $1600.00 for a complete brake overhaul using discounted OEM parts and performing the work myself is a bit extreme.

My '08 Prius has never had a brake job and this information will definitely help me with all of my upcoming maintenance!