VSL all the way. It's a bit drier but is WAY deeper in velocity and quality. On the Gigastudio it has instantly fast response even with many mock-ups containing multiple instruments. thumbsup thumbsup thumbsup thumbsup
The EWQL library had a great mic. engineer capture the samples (PROF. KEITH O. JOHNSON) but there is not enough of them to switch smoothly between the switch points. The reverb tails are not adjustable and gives me a headache when a director wants a drier sound.
Plus the VST format is full of lag delay and problematic especially in a Mac w/ PT & Logic. So I can't recommend this one at all.
Sonic is also used here a bit and recommended. Kfhkh