Well, after having sweated blood trying to tame orchestral plugins, I realized they are not for me: too complex is their managament for a jammer/mousier
notably, having notes falling in specific noteranges means a lot more clicks away and a boring process, even after I saw the @jamieh tip about Bitwig, and driving the Eastwest Pop Brass is even worse
So by now I’ll go rather for the synths like Xpand!2 that contain orchestral instruments as well: they are simpler and more suitable to be driven by Scaler
So I’ll try to give away the Eastwest Pop Brass, if they say I can do it, and if I can I’ll let you know my selling price
About the BBCSO Discover instead, I’ll keep it because it is currently free, and because I found a super-easy fool-proof way to drive it