  Gaia DR3 revealed 748,058 pulsating variable stars of mixed DSCT|GDOR|SXPHE
types. This project undertakes a comprehensive examination to validate and
distinguish these stars using TESS data. Aiming for reliable catalogs of bona
fide $\delta$ Scuti and $\gamma$ Doradus stars, I have validated 1715 $\delta$
Scuti stars, 1403 $\gamma$ Doradus stars, and identified 260 eclipsing
binaries, one RR Lyrae star, and 460+ rotating variables from an initial sample
of 16,690 objects. Notably, 15 of the newfound eclipsing binaries harbor
pulsating $\gamma$ Doradus components.
