As it stands, why switch? That's sort of like saying, "Why don't you change phone numbers? The 241 prefix is so much better than the 547 prefix you have now."
But the 241 prefix is better: you don't need to pull the dial as far to dial 241.
"I've finally learned what `upward compatible' means. It means we get to keep all our old mistakes." -- Dennie van Tassel