Roland allways was great in recognisable iconic sounds..
And Eric indeed has a golden touch where it comes to sound..
Did you ever get your hands on the keyscape library?
Such incredible high quallity sampling ..
No, I have still beaten about the bush (eromheen draaien als de kat om de hete brij - same metaphor as in German) with software libraries so far. I have installed Garritan BigBand, but haven't found or taken the time to really use it.
For symphonic sounds I have been using iSymphonic for iPad together with the MODX sounds, which is quite a good level already.
The isymphonic comes from Kurt Adler..
He is using the same samples in isymphonic as for his kronos, montage and genos expansion packs... espescially his orchestral library for the Kronos is huge(and expensive)
His sounds for the ipad are a steal compared to his expansion packs for hardware..
Isymphonic is one of those apps that make the ipad brilliant to have..
By the way, if you want a good piano sound on the ipad, get the ravensworth, its about €20 and i love it.. and then combine with the strings of the isymphonic librarie