Do you run HAlion Sonic and Halion 5 together ?

Not clear on your query. Are you asking if the 2 libraries are the same? Pretty much 2800 to 2500 sounds, I don’t know what the extra 300 are.

You will have less control over the HS library. It’s a rompler with basic pitch, vol, att/rel, cutoff, res type control. It’s a huge multichannel HALionOne with more mature control over background operation.