Have that combo. Slick machine. So easy to take out of the case to do hole hopping. Once you find a suitable spot, slide it back in to utilize the big battery and transducer arm. A small foam pad under the case will prevent it sticking to the ice. Operation on auto or set to your requirements, zoom feature. Vertical graph makes more sense than flashers in my opinion. If the price is right, go for it. How are returns at the bargain cave. Can you turn the unit on in the store, to listen for the audible clicking of the transducer?