The Links are from Energy Star and Cardinal Glass.
Dallas is South-Central Climate Zone and to meet the Energy Star requirements it needs an SHGC requirement of .25 or less.
The link to Cardinal glass shows an SHGC of .27 with LoE-366 and .17 with LoE-340. So based on this LoE-366 doesn't qualify?
For Sunrise - Did you mean Sunrise Restorations? Would you recommend the Omega 12 with Argon Gas? It shows a SHGC of .21, it also has the option of adding an interior Low-E. Would you recommend that as well?
Omega 12 and 366 is the same glass as sunrise uses Cardinal igs. The shgc your quoting for Cardinal is the glass only. Energy star ratings takes into account the window frames and sashes. Basically any window with the 366 glass would meet that threshold pretty easily