Slocumb vs. Sunrise

[shesallthat]

Just came back from another appointment this time with a Slocumb and Sunrise salesmen. He recommended the 8000 seriesfor me with u factor of .26 and r of 3.850...these would have the triple low e, 24 windows at $7494. He also showed sunrise with the regular low e for $7748. I don't hear much about slocumb here...anyone use?