It's funny, I did it all backwards.
I have seen New Blood before even knowning about SMB.
Of course I bought it the next day (I actually tried right after the concert, but the store was already closed).
I tried listening to it but something was missing. It was not the concert which I wanted to remember and to be able to hear again. It felt more like a chambre orchestra, a lot more intimate - another rendition, very different. So instead, I listened to the bootleg, which did what I was looking for: giving me back the fine details of the concert, reactivating the memory of the concert with all its emotions.
These last few days, I've read a lot about audio equipement these last days (I'm used to good but simple, basic equipement), and now I'm prepared to the idea of trying to listen to it properly.
I just ordered the box. Yeah, insane, I know.
A little bit of self-indulgence never felt more right.

Of course, the trouble only begins: now I need a good headset, and a good DAC. I love good music since ever, I just have managed to avoid high-quality audio (and its expenses) since I was a teenager. And here I am now.
All backwards, I told you! :-]