Best Replacement Turn Signal Swich

Yes. still an issue after installing a aftermarket switch. One side doesn't work until I turn on the other turn signal then both sides will light. I have been not using the turn signals. Better than getting pulled over for no brake lights on one side.
A buddy came over yesterday, and I asked him to check while I tried the turn signals and brake lights. The drivers side brake light doesn't work, but if you use the passenger side turn signal the drivers brake light works. So does that mean it is in the switch?