With Panoptix, tactical fishing has taken on a whole new perspective. We've all done tactical fishing with 2d initially. You see the arches and you know you are over fish. Then side imaging helped some but it was difficult. I thought it had pinpoint accuracy in terms of direction but with two problems. First all you knew was the direction. No clue as to depth. And more recently we learn that just because you see fish on both sides that does NOT mean they are under you. One side often picks up the returns from the other side. Then down imaging. Real improvement with the thin slice front to back but the wide view left to right made it a crap shoot thinking you had some precision as to where the fish were. Now we have Panoptix LiveVu Forward and Down. It makes a huge difference. Before Panoptix, on 2d, often I would think I had my lure right in front of ones face. Now with the PS30, quite often I see that fish is 20 ft away and has not clue my lure is there.
I didn't coin the phrase tactical fishing. It came from a Garmin guy. Now that I am fishing deep (100-130 ft) I have SideVu displayed just under the PS30 view. This is one heck of a screen for cruising an area to take inventory. Rarely do I stop just because I see fish. I want to know how many fish are in this area. Also, fishing this deep, I'm having problems with interference noise running two Panoptix at the same time. It's weird but the PS30 is rarely bothered but the PS21 gets real bad. I put the PS31 back on just for today's fishing but it too is also just too messy with the PS30 running. Today I just unplugged it and went back to my Redneck Panoptix. That's a GT8 mounted on the trolling motor and tilted forward . I've tuned the angle so that I can see about 40-50 feet to the front or whichever way the TM is pointed. It works because I already found them with the PS30 and know I'm close.
Another tool for tactical fishing (jigging) is a tight 2d cone. Currently I use the Vexilar for this but I need something that is tighter and stronger to reach deeper. I know Airmar makes one but it just too expensive and bulky for my purpose. The non-chirp Garmin, Hbird, and Lowrance 10 degree cones are still too wide. However deep I'm jigging I want one cone that is about 15-20 feet wide at that depth. That's hard to find at 130 ft deep.