is there a differance?

[marrex_mike]

what is the differance between a fish finder and a sonar or sounder?? what is the better buy? im looking for something for general fishing but not hard to use..

[Terry]

 

A rose by any other name would smell as sweet

 

 

 

they are all the same thing

[leechunbao]

should be same thing

[spincast]

sonar ... submarine

fishfinder... fishing boat.

Sounder ... Border patrol