One thing I hate about MR is people who are smart alacks and just assume things instead of looking a bit deeper and offering to help....
and if you read ANY of the rest of my posts in this thread, I said it's not worth it no matter what discount you're comparing it to if you're not getting a pro machine (read: pimped out MBP or Mac Pro with a cinema display kind of "pro" machine) unless you're getting ADC for WWDC or Leopard in addition to the discount. Unless you get free copies of Leopard with the HE discount, that's already
some money saved (dunno the price, but US edu is $69 vs. $129 retail) if you can stand to not have leopard for a few weeks.
My #1 problem with this thread? There is already a much larger, more well established thread on this subject WITH price comparisons at
https://forums.macrumors.com/threads/310776/ like the HE one with all the MBP prices at
https://forums.macrumors.com/posts/3769078/
I am aware that not all educational or developer discounts are the same worldwide, if you can even get them. I am aware that there are drawbacks both ways - ADC means no Back to School, HE means free AppleCare, ...but depending on the machine you may be able to save more money with the ADC discount.
Plus, like the educational discounts, ADC depends on the hardware and is not a flat 20%. However, discounts that high are typical of the pro machines in the US ADC store.
I have never stated in this thread that the OP should just go out and get a dev discount on some hardware without even digging around. It's almost insane to take the advice of some random person on some random forum not even from the same country blabbing on about discounts without doing some research into it. That is a given.