I'd like to hear as well. I have a set but have not tried them yet. Got a 3 pack from Jason at Basstringsonline. I have used the Stainless Steel Rounds (ex Hard Rockin' Steels), and they are awesome. The Nickels as well which I found OK but I Like Sunbeams better for a nickel string. I've been thinking about trying the GHS Pressurewounds.
Cirrus 5, ATK 305, BTB 456, Cort B5,G&L L-2500, G&L JB2, Brubaker Brute, Lakland 4401
Genz-Benz Shuttle 6.2, Carvin BRX 10.2, Zoom B3, MXR M87, MXR M234
USA Peavey Club #247