Toontrack EZ Keys Midi - Any Recommendations?

duotone

Looking to buy a couple of packs, now there is a sale on (£25 to £20) and wanted to see what you found the most useful? 

Thanks for any help/info!

duotone

Went for the choose your own, 6-pack midi bundle in the end. I went for:

Americana - The Band, Tom Petty, Bob Dylan and Crosby, Stills, Nash & Young from the heydays in the ’70s to modern-day stars like The Civil Wars and Ryan Adams
AOR - The Doobie Brothers, David Foster, Steely Dan and Toto
Hip Hop 
R&B - Whitney Houston and Mariah Carey leading up to modern acts such as Alicia Keys and Usher
Rock Ballads
UK Pop - Adele, Ed Sheeran, Coldplay, Amy Winehouse, Sam Smith, James Bay, Ellie Goulding 

Will let you know how I get on.