I'm a huge EC fan & have most of his DVD/Blu Ray concerts. Any of his offerings after the mid 90s are recorded to the highest standard. Older concerts were a victim of the technology of the day & don't sound as good as the later stuff.

'Unplugged' is great if you like acoustic. I prefer electric blues & highly recommend the following:

Live in Hyde Park - Still one of my favs. Although a bit aged now, it was the concert that started a world tour that I saw in Vancouver (the final show of the tour). Great blues content & sound.

Live On Tour 2001 - One more Car One more Rider - done in LA.

EC & Steve Winwood - Live in Madison Square Garden. Eric plays 'Voodoo Chile' for the first time - wonderful.

EC - Planes, Trains & Eric - mid & far east tour 2014.

EC Slowhand at 70 - Live at the Royal Albert Hall - 1 Blu Ray plus 2 CDs boxed set. Excellent.

Eric has a bad back now & his touring days may be numbered.

I suggest Blu Ray if you can get it. I play all of these in surround on my HT system - wonderful to my ears.

Hope this helps...

TAM