tale of two tweeters

Im looking at using either of these 2 tweeters. I'd like to crossover at 2khz to a 7 or 8 inch woofer. One is the Peerless DX25BG60 and the other is the SS D2608. Are there any major differences between them? I have a high end system that I want to get the very best sound out of them. I like a relaxed sound so I dont need every last drop of detail if it means it will sound etched.