RE: anyone put custom strings on mathews switchback
I've had silver and brown strings on my Hardwoods HD and I think they look great ... but Mauser said it best; it's all preference. Just look at the Primos boys... they like those wild orange and green strings that have sorta become their trademark. I like the subtler coordinated camo.
That color chart over at Vapor Trail is awesome, and I've been sending people to look at that for a few years now.