I would recommend this:

[Freddy]

Rocks Donington 2014 [VINYL]: Amazon.co.uk: CDs & Vinyl

Shop Rocks Donington 2014 [VINYL]. Everyday low prices and free delivery on eligible orders.

www.amazon.co.uk

Blu-Ray is awesome!

 

[elliswils]

So are Betamax, vinyl, CDs, cassettes, mini disks, L-cassettes, AM/FM radio...

If it sounds (and or looks) good to you, all formats are valid.