I will preface this by saying I’m an electronics retard. I’ve got a Parker 2120 that we installed a garmin 942xs and radar on last season. I love the unit. The boat came with a Lowrance hd9 that I thought I’d use as the chart plotter and use the garmin for everything else. After using the garmin I find I use it for everything and the Lowrance just sits as a back up. I want to add another garmin in place of the Lowrance. My question is, for you guys in the know, would you add another 942 or possibly upgrade to the next model up(I believe it’s called the 7410 w/ 10” screen)? I’d also like to add a thru Hull ducer and was considering the one that allows for sidescan. Do you guys use sidescan or is it more of a novelty that sounds good but not really used much? I fish mostly around the Channel Islands and chase the bft when able. Thanks for any advice. Trying to get a few upgrades done before the season. I would abviously like the two units to work together so I’m not sure if that’s a factor or not.