Hmmmm Plenty to think about, I checked the Wi-Fish as tef1on made me aware as an option, I really like it, it comes with chirp unlike the T-BOX SP200 does not, but the down view resolution is incredible on the RAYMARINE DRAGONFLY 4 , the what I’m not sure about this unit is the long transducer that comes with it. As much as would like the Garmin 751xs sound great but it is way out of my price range, man this is difficult, I’m going to BCF for some braid so I’ll check out what they have and ask for about the Lawrence range and what they think about WI-FI systems, will also some home research and check resolutions over the Wi-Fi feed as per NaClH2OK9 indicated Thank you all, the more info I gather the more time I have to make the right decision