anlin catalina windows vs simonton impressions

We are buying replacement windows and am wondering whether anyone has any experience with these two companies or windows. All are sliding glass and we live in southern ca where insulative effects are relatively minor.

Two good companies. Anlin sells its windows in California only thru dealers where as Simonton sells its windows through out the USA through dealers. Sears sells Simonton as a private label. Look at the warranties each one has online. I believe the Anlin only gives 10 years labor warranty and no glass breakage while Simonton is lifetime everything.