Question for you 5-string veteran orchestra players: What strings do you like? Do you prefer a complete set of strings, or do you mix strings of different types? I've been experimenting a lot with strings on my 4-string Arvi, and I've recently come to like the Pirastro Permanents for orchestra work. But I wonder whether the added tension of the fifth string doesn't render much of my 4-string experience irrelevant. Anyway, I'd love to hear what strings work for you veterans.