I dig my DSL.
You said it, its not flakey like cable. I had cable (briefly) and at times it slowed down to a crawl.
If you are blazing away with cable, then do enjoy it. Cause when more people start using it, your rate will drop.
DSL isn't always what they toute either. You can download some monitoring software to give you an idea of the average. My 768/768 would actually average between 480-880/???.
I dunno, I still want faster and cheaper!
but thats just me