I'm so confused....

Ok, first I thought I would make life easy and get the NAD 541i. Then I saw an Audiophile review of the Philips 963SA that made me rethink my whole life. Then I read the thread here that compared the two, only to find that the guy that started the thread went off and got a Jolida JD 100A, which was what I was giving a serious eye to a couple of weeks back. (Then I started reading all about these DAC gizmos, but that's a whole different can of worms...Don't get me stahted!)

Anyhow, now I don't know what to do. Is HDCD anything I should care about? Is SACD a passing fad...Sony's latest Betabust, or does it have legs? If I have the sweet warm sound of tubes such as a Jolida, do I even care about SACD? (FYI, I listen to just about every sort of music imaginable...From punk to Gregorian Chant...Though mostly jazz and classical.)

Or should I just stick with my Aiwa boombox and skip the whole darned thing?