I like to get a bridge pickup tone that is more full and strong, and not so thin and stinging, so I'm a fan of the Rio Grande Stelly for the bridge position.
Over in the Videos section, there's a video of my band, the Royal Aces, doing "Tempest", and any of you who are thinking about changing your bridge pickup can hear a Stelly in action. I'm playing through a '68 Bandmaster Reverb and a Jensen Neo 15" speaker.