I had Medium-Light Blue steels for like a month and i couldn't stand them anymore.. they slow me down so much!! I'm serious, seems like the friction between the strings and my fretting fingers is too much, and i find myself dragging my fingers whenever im doing a slide or just moving between the frets.
So i went and got Extra-Light GHS Boomers. WOW! What a difference!! The strings are wounded much better, and the friction is practically gone, so im so much faster again.
One thing is sure: I'm never buying Blue Steels again!
RICK-

-SOUND