To avoid sweat odor is better to wear a wife beater or regular undershirt?

hey! id have to say yea, colored wife beater. if you sweat and it smells, than even if the undershirt covers it up a little bit, chances are it will still smell, so go for something that can air you out a little bit, and use heavy deoderants and anti perspirants! plus you dont want yellow stains on the armpits of the undershirt...well goodluck! :)