A detangler is a detangler...right?

I came across a commercial about a ALL NEW hair detangling brush called a "Hair Bean". But as I recalled there is already a such thing called the "Tangle Teezer". When will we stop falling for everything that media call new? I will continue to use my regular old $3 detangle brush from Sally's. No harm done!

Tell me, do you see a difference?

Tangle Teezer

Hair Bean