Libraries with no keyswitches or playable patches

I recently discover the total performance libraries for solo cello and violin and I was wondering about other products inside the spitfire catalog that include this kind of playable patches, I really don't like that much keyswitch my instruments just for sketching, I like to have this opcion of performing the instruments for quick ideas and then detail the mockup with specific articulations.

Anyone know more libraries I can buy to start growing my playable orchestral palette? Thanks in advance!