Garmin or Lowrance?

I am curious to know what you guys think as to which is better. I read the review for both, they since they are relatively new, there are not much review to read from. They both have GPS, and Garmin seemed to have a more sensitive GPS radar. Lowrance seems to have a better sonar detector with CHIRP technology, but I am not sure how accurate is the GPS. So what do you think?



Garmin Echo Map 50Dv Worldwide with Transducer






Lowrance 000-11655-001 Elite-5 CHIRP with 83/200+455/800 Transducer