For the people that fish deep-200 plus feet to the floating rigs. What are you set ups on bottom machines and transducers. We bout to be in the market and thats going to be our target.. be able to tell hard bottom from soft, at the rigs, be able to see tuna deep and know they there or to hit the next spot. Yall are using thrue holes i imagine? any recommendations or thoughts.. not set on a machine yet really. Really like a garwin and the looks of the simrad but am open ..